Map of flight path from Frankfurt to San Juan.
Shortest flight path between Frankfurt Airport (FRA) and San Juan Luis Muñoz Marín International Airport (SJU).
How far is San Juan from Frankfurt?
There are several ways to calculate distances between Frankfurt and San Juan. Here are two common methods:Vincenty's formula (applied above)
- 4573.657 miles
- 7360.587 kilometers
- 3974.399 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
- 4568.542 miles
- 7352.356 kilometers
- 3969.954 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 Frankfurt and San Juan is 6 hours. San Juan is 6 hours behind Frankfurt.
Carbon dioxide emissions
Estimated CO2 emissions per passenger is 529 kg (1 166 pounds).
Frequent Flyer Miles Calculator
Frankfurt (FRA) → San Juan (SJU).