How far is Key West, FL from Jacksonville, FL?
Distance by Flight
Shortest distance between Key West and Jacksonville is 399.22 miles (642.49 km).
Flight distance from Key West, FL to Jacksonville, FL is 399.22 miles. Estimated flight time is 01 hours 01 minutes.
It takes 00 hours 55 minutes to travel from Key West to Jacksonville with an airplane (average speed of 550 miles).
Driving distance
The driving distance from Key West, Florida to Jacksonville, Florida is: 506.37 miles (814.92 km) by car.
Driving from Key West to Jacksonville will take approximately 08 hours 14 minutes.
#1 Key West
County seat city of Monroe County, Florida, United States; island in Florida Keys
| Population | 23767 |
|---|---|
| GPS Coordinates | 24°33'19"N 81°46'54"W |
| Latitude | 24.5552400 |
| Longitude | -81.7816300 |
| Altitude | 1 |
| Country | United States |
#2 Jacksonville
The thirteenth most populous city in the United States and the center of the Jacksonville metropolitan area. It is located on the Atlantic coast of Florida. Jacksonville is a major center for the military and is home to the Naval Air Station Jacksonville.
| Population | 920570 |
|---|---|
| GPS Coordinates | 30°19'56"N 81°39'20"W |
| Latitude | 30.3321800 |
| Longitude | -81.6556500 |
| Altitude | 5 |
| Country | United States |
Ending point in Jacksonville: Union Street (-81.655668,30.332118)
Estimated Travel Time Between Key West and Jacksonville
The distance between Key West and Jacksonville is 815 km if you choose to drive by road. You can go 09 hours 03 minutes if you drive your car at an average speed of 90 kilometers / hour. For different choices, please review the avg. speed travel time table on the below.
There is no time difference between Key West and Jacksonville. The current time is 09:16:51.
| Average Speed | Travel Time |
|---|---|
| 30 mph (48.3 km/h) | 16 hours 52 minutes |
| 40 mph (64.37 km/h) | 12 hours 39 minutes |
| 50 mph (80.47 km/h) | 10 hours 07 minutes |
| 60 mph (96.56 km/h) | 08 hours 26 minutes |
| 70 mph (112.65 km/h) | 07 hours 14 minutes |
| 75 mph (120.7 km/h) | 06 hours 45 minutes |
| 80 mph (128.75 km/h) | 06 hours 19 minutes |
Gas Consumption
A car with a fuel efficiency of 8.3 l/100 km will need 67.64 liters (17.87 gallon) of gas to cover the route between Key West and Jacksonville.
The estimated cost of gas to go from Key West to Jacksonville is $59.39 (diesel $77.73).
Florida gas prices.
| Gasoline | Mid Grade | Premium | Diesel | |
|---|---|---|---|---|
| Gallon | $3.32 | $3.74 | $4.07 | $4.35 |
| Total | $59.39 | $66.86 | $72.65 | $77.73 |
Take a look at our Gas Cost Calculator feature. It will figure out how much it will cost to drive this particular distance.
The average gas price (in Florida ) per gallon of daily gas for calculations is $3.324 (Diesel $4.350) /gallon. Last changed prices on April 25, 2024.
How did we calculate the distance?
The place names are translated into coordinates to approximate the distance between Key West and Jacksonville (latitude and longitude). Cities, states, and countries each have their own regional center. The Haversine formula is used to measure the radius.
