Air Miles Calculator

Distance between San Diego, CA (SAN) and Aspen, CO (ASE)

Flight distance from San Diego to Aspen (San Diego International Airport – Aspen–Pitkin County Airport) is 730 miles / 1175 kilometers / 635 nautical miles. Estimated flight time is 1 hour 52 minutes.

Driving distance from San Diego (SAN) to Aspen (ASE) is 960 miles / 1545 kilometers and travel time by car is about 15 hours 49 minutes.

Map of flight path and driving directions from San Diego to Aspen.

Shortest flight path between San Diego International Airport (SAN) and Aspen–Pitkin County Airport (ASE).

How far is Aspen from San Diego?

There are several ways to calculate distances between San Diego and Aspen. Here are two common methods:

Vincenty's formula (applied above)
  • 730.411 miles
  • 1175.482 kilometers
  • 634.710 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
  • 729.960 miles
  • 1174.756 kilometers
  • 634.318 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 San Diego International Airport
City: San Diego, CA
Country: United States Flag of United States
IATA Code: SAN
ICAO Code: KSAN
Coordinates: 32°44′0″N, 117°11′24″W

B Aspen–Pitkin County Airport
City: Aspen, CO
Country: United States Flag of United States
IATA Code: ASE
ICAO Code: KASE
Coordinates: 39°13′23″N, 106°52′8″W

Time difference and current local times

The time difference between San Diego and Aspen is 1 hour. Aspen is 1 hour ahead of San Diego.

Time Difference

San Diego, CA

 PST

Aspen, CO

 MST

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 128 kg (282 pounds).

Frequent Flyer Miles Calculator

San Diego (SAN) → Aspen (ASE).

Distance:
730
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
730

Round trip?