When traveling abroad, it’s important to have a safe, convenient, and reliable way to get around. If your destination isn’t easily walkable or lacks a public transportation network, renting a car and driving from place to place is often the best option. Taxis can be expensive, and driving offers flexibility and freedom to explore at your own pace. It’s also a great way to discover a city and spot interesting places to visit.
Renting a car can be a practical solution, but there are several key factors to consider before you can drive legally and safely in a foreign country. Here’s a comprehensive guide covering what you should know before you hit the road.
Legal Requirements
If you plan to drive in another country, check the legal requirements for foreign drivers.
1. Driver’s License
First, verify if your current driver’s license is valid in your destination country. Check the official government website of your destination to confirm if your license will be accepted and if there are any other criteria to meet for international driving.
Often, the validity of your license abroad depends on the type and length of your stay. Some countries may require you to pass an exam and obtain a local license, especially for longer stays. However, if you’re entering with a tourist visa, you’ll rarely be asked to get a local license.
2. International Driving Permits
Depending on the country, your standard license may not be enough for driving internationally. You might need to obtain an International Driving Permit (IDP), which translates your national license into other languages and helps meet local legal requirements.
You may need to show an IDP when renting a car, applying for insurance, or if stopped by police. IDPs are regulated by the United Nations and must be requested before your trip in the country that issued your driver’s license. Usually, you can apply through your local automobile club or relevant government office. For U.S. drivers, the Automobile Association of America (AAA) and the American Automobile Touring Alliance (AATA) issue IDPs.
Check this international directory to find the organization issuing IDPs in your country and see if you’ll need one for your trip.
3. Insurance
Most countries require all drivers, both residents and visitors, to have some form of car insurance. Insurance can cover damage to the rental vehicle, injuries to you and your passengers, and liability in case you’re involved in an accident.
Even if your domestic insurance plan offers some overseas coverage, always confirm with your provider whether your destination is covered and if your coverage is comprehensive. Often, you’ll need extra insurance from the rental agency or your credit card company. Filing a claim through a rental agency rather than your domestic insurer can also help avoid higher insurance premiums back home.
Vehicle Rental
Unless you’re driving across a border or borrowing a car from a friend, you’ll likely need to rent a car once you arrive. Renting at the airport is convenient but usually more expensive than off-airport agencies. Consider using a taxi or public transport to reach a downtown rental office for better rates.
In addition to national driving requirements, rental car agencies have their own policies. While many companies rent to drivers age 18 and older, some require you to be at least 25. Younger drivers typically face higher rental rates and insurance fees. Renting a car without a credit card may be difficult—if you’re paying with a debit card, expect to show extra identification and pay a larger security deposit.
Tip: Compare rental car offers and find the best rates on Rentalcars.com, a metasearch website that displays prices and availability from hundreds of rental companies—helping you get the best value for your budget.
Traffic Laws
Driving laws differ widely between countries, so it’s smart to learn key rules and traffic signs before your trip.
1. Signs
Understanding traffic colors and symbols is helpful, especially if you’re not familiar with the local language. Keep in mind that identical signs may mean different things in different places.
2. Basic Rules
Learn the basics of local driving laws such as right-of-way rules and toll systems to avoid fines. Pay attention to urban access restrictions, especially in European cities, as some limit car access to reduce pollution and congestion. If you’ll be spending much time in dense city areas, consider alternative transportation options.
3. Driving Side
One of the biggest driving differences is which side of the road to use. Some countries in Europe and many Commonwealth nations drive on the left. If you’re not used to this, practice turning and maneuvering in a parking lot or quiet street before entering city traffic. Remember, the steering wheel will be on the opposite side as well, and sometimes you’ll have to switch sides when crossing a border.
4. Law Enforcement
In many countries, traffic laws are increasingly enforced by camera for infractions like speeding or running red lights. Any resulting fines are billed to the vehicle owner, so if you’ve rented a car, the rental agency will charge the fee to your credit card. If you’re stopped by police, know how to pay the fine and resolve the issue. Ignoring a ticket can cause problems leaving the country or during future visits.
Driving Culture
Local driving habits are nearly as important as official laws. Observe local drivers and research driving etiquette. For example, driving hesitantly in areas with aggressive drivers can be risky.
Some regions are lenient with speeders, but this varies widely. Knowing local policies can help you blend with traffic flow and avoid tickets.
You may also have to share the road with lots of bikes or mopeds, requiring extra caution due to their speed and movements.
Vehicles
Choose a vehicle suitable for local conditions and one you’re comfortable driving. In some countries, renting an automatic car is difficult or very expensive. If you’re only experienced with automatics, check local rental conventions and, if necessary, practice driving a manual beforehand to avoid stress.
Also, consider terrain and weather. If you’re traveling to areas with icy, hilly, or unpaved roads, a four-wheel drive vehicle can be safer and more convenient.
Local Area
Before driving locally, look up any dangerous areas or roads to avoid. Research access to roadside assistance and fuel stations, and carry a spare tire and extra fuel, especially if you’ll be in remote places. The U.S. Department of State website offers international resources for assessing road safety risks in your destination.
Navigation
Knowing how to navigate is crucial for safety, especially if you’re unfamiliar with the language or driving in remote areas. Many travelers now rely on navigation apps, and some work better in certain countries. Search online for the most popular app in your destination.
If your phone coverage will be spotty, consider a standalone GPS or rent a car with navigation included. When data or satellite service is limited, bring a paper map or download maps in advance so you can navigate offline—especially if you won’t have a local tour guide.
We hope this guide has answered some of your questions about international driving. Wherever you’re headed, remember that laws and driving conditions can vary significantly. Advance preparation can help reduce risks and ensure a safe, stress-free journey.

