Driving in Florida
- Top motorway speed
- 70 mph
- Licence
- Home country licence
- Residents swap it
- Within 30 days
- Miami → Key West
- About 4 h
Florida is the easiest American state to drive in and one of the easiest to get wrong: the roads are wide and slow, the distances are longer than they look, and the toll system assumes a transponder you do not have. Here is what the state actually requires of a visitor, and how to handle the parts that cost money.
The rules, with their sources
Each rule below links to the official text we read and the date we read it. Rules change: if a date is old, check the source.
A visitor drives on the licence from their own country
Florida’s DHSMV states that visitors who wish to drive while in the state must have in their immediate possession a valid driver licence issued in their name from their country of residence. That licence is the document that matters: keep it with you, not in the suitcase.
Source: Florida DHSMV — Visiting Florida FAQs (flhsmv.gov) · read Oct 27, 2026
Rental desks set their own conditions
The same official page notes that rental companies keep their own procedures: they accept a valid licence from any state, US territory or foreign country, but the agency decides whether it also wants an International Driving Permit. If your licence is not in English, ask the rental company before you book — it is a two-minute email that avoids an argument at the desk.
Source: Florida DHSMV — Visiting Florida FAQs (flhsmv.gov) · read Oct 27, 2026
If you move to Florida, the clock starts at 30 days
A Florida licence is required within 30 days of becoming a resident. A holiday never triggers this — the rule exists for people who take a job, sign a lease or register a car in the state.
Source: Florida DHSMV — Visiting Florida FAQs (flhsmv.gov) · read Oct 27, 2026
Speed limits: 70 mph on the turnpike and interstates
Florida posts up to 70 mph on rural interstates and other limited-access roads, and 65 mph on urban interstates. Limits drop sharply in towns, on the beach roads and in school zones during the posted hours: the sign always wins.
Source: IIHS — speed limit laws by state (iihs.org) · read Oct 27, 2026
Tolls: the part that costs you later
Florida runs a lot of toll roads, and they are built around a transponder most visitors do not have.
The state’s system is SunPass, with E-Pass used in the Orlando area. Rental agencies offer their own transponder, a daily fee, or a pay-by-plate arrangement where the toll is charged to your card after the fact — usually with an admin fee per day. Choose deliberately at the counter: the cheapest option depends on how much toll road you will actually drive.
- Ask at the rental desk whether the car already has a transponder and what the daily fee is.
- If you plan to use the turnpike a lot, the agency’s unlimited-toll option is often cheaper than per-day fees.
- Keep the rental agreement until the card statement is clear — you may need it to dispute a toll charge.
Miami, the Keys and the drives that look short
South Florida is a corridor: everything runs north–south, and the traffic runs with it.
Miami to Key West is about four hours each way on the Overseas Highway — one lane each way, bridges the whole way, and no shortcut. It is a beautiful drive and a terrible day trip: sleep in the Keys, or in Key Largo or Islamorada and go further the next morning. Our Florida Keys road trip has the stops.
In Miami, the airport and the beaches are close on the map and slow in reality. Avoid I-95 at rush hour, use the causeways early, and expect to pay for parking everywhere. Orlando is different: wide, cheap to park in, and built entirely around the car.
| Drive | Time | Honest advice |
|---|---|---|
| Miami → Key West | About 4 h | Sleep there; do not return the same day |
| Miami → Orlando | About 3 h 30 | Turnpike, tolls, easy |
| Orlando → Tampa | About 1 h 30 | I-4 can double in the evening |
| Miami → Naples (Alligator Alley) | About 2 h | Tolled, fast, watch for wildlife at dusk |
Hurricane season and summer storms
June to November is the Atlantic hurricane season, and it changes how a road trip should be booked.
Afternoon thunderstorms in July and August are near-daily and brief; the roads flood in minutes and clear as fast. The bigger risk is a named storm: if one is forecast, coastal evacuation orders take priority over your itinerary, and rental companies stop accepting one-way returns out of the affected area. Book refundable accommodation in the Keys and the Gulf coast during those months.
Renting a car
Book early for summer and holidays, compare one-way drop-off fees if you finish elsewhere, and check what insurance is already included before buying more at the desk. Most companies require a credit card in the main driver’s name, and drivers under 25 usually pay a surcharge. Our getting around guide compares car, plane, bus and train.
Driving in Florida: your questions
Can I drive in Florida on a French or German licence?
Yes. Florida requires visitors to carry a valid licence issued in their country of residence. An International Driving Permit is not a legal requirement but some rental companies ask for one when the licence is not in English.
Do I need a transponder for Florida tolls?
You need either a transponder or a rental arrangement that lets the toll be charged by plate. Choose the option at the rental desk when you pick up the car — deciding later costs more.
How long does it take to drive from Miami to Key West?
About four hours without stops, on a single-lane-each-way road. Most people stop at least twice, which makes it a five-hour drive and a full day.
Is it safe to drive in Florida during hurricane season?
Normal summer storms are routine. If a named storm is forecast, follow evacuation orders and official advice — and prefer refundable bookings between June and November.
Written by Kylian Dev · Last reviewed October 21, 2026. This page is practical information, not legal advice.