Distance between Marathon FL and Key West FL
The distance from Marathon to Key West is 47 miles by road. Road takes approximately 59 minutes and goes through Stock Island, Big Pine Key and Bay Point.
| Shortest distance by air | 44 mi ✈️ |
| Car route length | 47.2 mi 🚗 |
| Driving time | 59 min |
| Fuel amount | 1.6 gal |
| Fuel cost | 6.3 USD |
| Point | Distance | Time | Fuel | |
| Marathon | 0 mi | 00 min | 0.0 gal | |
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US 1 19 mi, 22 min
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| Big Pine Key | 19 mi | 22 min | 0.6 gal | |
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US 1 16 mi, 20 min
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| Bay Point | 34 mi | 43 min | 1.1 gal | |
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US 1 13 mi, 16 min
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| Key West | 47 mi | 59 min | 1.5 gal | |
Hotels of Key West
Frequently Asked Questions
How much does it cost to drive from Marathon to Key West?
Fuel cost: 6.3 USD
This fuel cost is calculated as: (Route length 47.2 mi) / (Fuel consumption 29.4 mpg) * (Fuel price 3.93 USD / gal)
You can adjust fuel consumption and fuel price here.
How long is a car ride from Marathon to Key West?
Driving time: 59 min
This time is calculated for driving at the maximum permitted speed, taking into account traffic rules restrictions.
- 19 mi with a maximum speed 55 mph = 21 min
- 2 mi with a maximum speed 50 mph = 2 min
- 21 mi with a maximum speed 45 mph = 28 min
- 4 mi with a maximum speed 35 mph = 6 min
The calculated driving time does not take into account intermediate stops and traffic jams.
How far is Marathon to Key West by land?
The distance between Marathon and Key West is 47.2 mi by road.
Precise satellite coordinates of highways were used for this calculation. The start and finish points are the centers of Marathon and Key West respectively.
How far is Marathon to Key West by plane?
The shortest distance (air line, as the crow flies) between Marathon and Key West is 44.1 mi.
This distance is calculated using the Haversine formula as a great-circle distance between two points on the surface of a sphere. The start and finish points are the centers of Marathon and Key West respectively. Actual distance between airports may be different.
How many hours is Marathon from Key West by plane?
Boeing 737 airliner needs 5 min to cover the distance of 44 mi at a cruising speed of 497 mph.
Small plane "Cessna 172" needs 19 min to flight this distance at average speed of 136 mph.
This time is approximate and do not take into account takeoff and landing times, airport location and other real world factors.
How long is a helicopter ride from Marathon to Key West?
Fast helicopter "Eurocopter AS350" or "Hughes OH-6 Cayuse" need 17 min to cover the distance of 44 mi at a cruising speed of 149 mph.
Popular "Robinson R44" needs 20 min to flight this distance at average speed of 130 mph.
This time is approximate and do not take into account takeoff and landing times, aerodrome location and other real world factors.
What city is halfway between Marathon and Key West?
The halfway point between Marathon and Key West is Big Pine Key. It is located about 5 mi from the exact midpoint by road.
The distance from Big Pine Key to Marathon is 19 mi and driving will take about 22 min. The road between Big Pine Key and Key West has length 29 mi and will take approximately 36 min.
Where is Marathon in relation to Key West?
Marathon is located 44 mi east of Key West.
Marathon has geographic coordinates: latitude 24.71375, longitude -81.09035.
Key West has geographic coordinates: latitude 24.56256, longitude -81.77244.
Which highway goes from Marathon to Key West?
The route from Marathon to Key West follows US 1.