How far is San Diego, CA, from Key West, FL?
The distance between Key West (Key West International Airport) and San Diego (San Diego International Airport) is 2214 miles / 3563 kilometers / 1924 nautical miles.
The driving distance from Key West (EYW) to San Diego (SAN) is 2815 miles / 4530 kilometers, and travel time by car is about 50 hours 19 minutes.
Key West International Airport – San Diego International Airport
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Distance from Key West to San Diego
There are several ways to calculate the distance from Key West to San Diego. Here are two standard methods:
Vincenty's formula (applied above)- 2213.668 miles
- 3562.554 kilometers
- 1923.625 nautical miles
Vincenty's formula calculates the distance between latitude/longitude points on the earth's surface using an ellipsoidal model of the planet.
Haversine formula- 2210.236 miles
- 3557.030 kilometers
- 1920.642 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).
How long does it take to fly from Key West to San Diego?
The estimated flight time from Key West International Airport to San Diego International Airport is 4 hours and 41 minutes.
What is the time difference between Key West and San Diego?
The time difference between Key West and San Diego is 3 hours. San Diego is 3 hours behind Key West.
Flight carbon footprint between Key West International Airport (EYW) and San Diego International Airport (SAN)
On average, flying from Key West to San Diego generates about 242 kg of CO2 per passenger, and 242 kilograms equals 533 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Key West to San Diego
See the map of the shortest flight path between Key West International Airport (EYW) and San Diego International Airport (SAN).
Airport information
| Origin | 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 |
| Destination | San Diego International Airport |
|---|---|
| City: | San Diego, CA |
| Country: | United States |
| IATA Code: | SAN |
| ICAO Code: | KSAN |
| Coordinates: | 32°44′0″N, 117°11′24″W |