Distance between Watertown, NY (ART) and Key West, FL (EYW)

Flight distance from Watertown to Key West (Watertown International Airport – Key West International Airport) is 1378 miles / 2218 kilometers / 1198 nautical miles. Estimated flight time is 3 hours 6 minutes.

Driving distance from Watertown (ART) to Key West (EYW) is 1653 miles / 2660 kilometers and travel time by car is about 30 hours 13 minutes.

Map of flight path and driving directions from Watertown to Key West.

Shortest flight path between Watertown International Airport (ART) and Key West International Airport (EYW).

How far is Key West from Watertown?

There are several ways to calculate distances between Watertown and Key West. Here are two common methods:

Vincenty's formula (applied above)
• 1378.432 miles
• 2218.371 kilometers
• 1197.824 nautical miles

Vincenty's formula calculates the distance between latitude/longitude points on the earth’s surface, using an ellipsoidal model of the earth.

Haversine formula
• 1381.363 miles
• 2223.088 kilometers
• 1200.371 nautical miles

The haversine formula calculates the distance between latitude/longitude points assuming a spherical earth (great-circle distance – the shortest distance between two points).

Airport information

A Watertown International Airport
City: Watertown, NY
Country: United States
IATA Code: ART
ICAO Code: KART
Coordinates: 43°59′30″N, 76°1′18″W

B Key West International Airport
City: Key West, FL
Country: United States
IATA Code: EYW
ICAO Code: KEYW
Coordinates: 24°33′21″N, 81°45′34″W

Time difference and current local times

There is no time difference between Watertown and Key West.

EDT

EDT

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 172 kg (379 pounds).

Frequent Flyer Miles Calculator

Watertown (ART) → Key West (EYW).

Distance:
1378
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
1378

Round trip?