How far is Cancún from San Francisco?
There are several ways to calculate distances between San Francisco and Cancún. Here are two common methods:Vincenty's formula (applied above)
- 2407.339 miles
- 3874.237 kilometers
- 2091.921 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
- 2405.473 miles
- 3871.234 kilometers
- 2090.299 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).
Estimated flight time from San Francisco International Airport (SFO) to Cancún International Airport (CUN) is 5 hours 3 minutes.
Time difference and current local times
The time difference between San Francisco and Cancún is 3 hours. Cancún is 3 hours ahead of San Francisco.
San Francisco, CA
Carbon dioxide emissions
Estimated CO2 emissions per passenger is 269 kg (592 pounds).
San Francisco to Cancún flight map.
Frequent Flyer Miles Calculator
San Francisco (SFO) → Cancún (CUN).