Map of flight path and driving directions from Redmond to Buffalo.
Shortest flight path between Roberts Field (RDM) and Buffalo Niagara International Airport (BUF).
How far is Buffalo from Redmond?
There are several ways to calculate distances between Redmond and Buffalo. Here are two common methods:Vincenty's formula (applied above)
- 2106.323 miles
- 3389.799 kilometers
- 1830.345 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
- 2100.634 miles
- 3380.643 kilometers
- 1825.401 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 Redmond and Buffalo is 3 hours. Buffalo is 3 hours ahead of Redmond.
Carbon dioxide emissions
Estimated CO2 emissions per passenger is 230 kg (506 pounds).
Frequent Flyer Miles Calculator
Redmond (RDM) → Buffalo (BUF).