How far is Grand Junction from Seattle?
There are several ways to calculate distances between Seattle and Grand Junction. Here are two common methods:Vincenty's formula (applied above)
- 902.532 miles
- 1452.484 kilometers
- 784.279 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
- 901.433 miles
- 1450.715 kilometers
- 783.323 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 Boeing Field (BFI) to Grand Junction Regional Airport (GJT) is 2 hours 12 minutes.
Time difference and current local times
The time difference between Seattle and Grand Junction is 1 hour. Grand Junction is 1 hour ahead of Seattle.
Grand Junction, CO
Carbon dioxide emissions
Estimated CO2 emissions per passenger is 144 kg (317 pounds).
Seattle to Grand Junction flight path
Shortest flight path between Boeing Field (BFI) and Grand Junction Regional Airport (GJT).
Frequent Flyer Miles Calculator
Seattle (BFI) → Grand Junction (GJT).