Map of flight path and driving directions from San Diego to Butte.
Shortest flight path between San Diego International Airport (SAN) and Bert Mooney Airport (BTM).
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).
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.
San Diego, CA
Carbon dioxide emissions
Estimated CO2 emissions per passenger is 147 kg (324 pounds).
Frequent Flyer Miles Calculator
San Diego (SAN) → Butte (BTM).