Map of flight path and driving directions from San Diego to Lethbridge.
Shortest flight path between San Diego International Airport (SAN) and Lethbridge Airport (YQL).
How far is Lethbridge from San Diego?
There are several ways to calculate distances between San Diego and Lethbridge. Here are two common methods:Vincenty's formula (applied above)
- 1187.732 miles
- 1911.470 kilometers
- 1032.111 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
- 1189.030 miles
- 1913.558 kilometers
- 1033.239 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 Lethbridge is 1 hour. Lethbridge is 1 hour ahead of San Diego.
San Diego, CA
Carbon dioxide emissions
Estimated CO2 emissions per passenger is 161 kg (355 pounds).
Frequent Flyer Miles Calculator
San Diego (SAN) → Lethbridge (YQL).