Air Miles Calculator

Distance between San Diego, CA (SAN) and Butte, MT (BTM)

Distance from San Diego to Butte (San Diego International Airport – Bert Mooney Airport) is 946 miles / 1522 kilometers / 822 nautical miles.

How far is Butte from San Diego?

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

Vincenty's formula (applied above)
  • 945.636 miles
  • 1521.854 kilometers
  • 821.735 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
  • 946.838 miles
  • 1523.788 kilometers
  • 822.780 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).

Flight duration

Estimated flight time from San Diego International Airport (SAN) to Bert Mooney Airport (BTM) is 2 hours 17 minutes.

Time difference and current local times

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

Time Difference

San Diego
Butte

San Diego, CA

 PST

Butte, MT

 MST

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 135 kg (298 pounds).

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 Bert Mooney Airport
City: Butte, MT
Country: United States Flag of United States
IATA Code: BTM
ICAO Code: KBTM
Coordinates: 45°57′17″N, 112°29′49″W

Map

San Diego to Butte flight map.

Frequent Flyer Miles Calculator

San Diego (SAN) → Butte (BTM).

Elite level bonus (%):
Booking class bonus (%):
Air miles:
946
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
946

Round trip?