Air Miles Calculator

Distance between Redmond, OR (RDM) and Buffalo, NY (BUF)

Flight distance from Redmond to Buffalo (Roberts Field – Buffalo Niagara International Airport) is 2106 miles / 3390 kilometers / 1830 nautical miles. Estimated flight time is 4 hours 29 minutes.

Driving distance from Redmond (RDM) to Buffalo (BUF) is 2546 miles / 4097 kilometers and travel time by car is about 43 hours 12 minutes.

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).

Airport information


A Roberts Field
City: Redmond, OR
Country: United States Flag of United States
IATA Code: RDM
ICAO Code: KRDM
Coordinates: 44°15′14″N, 121°9′0″W

B Buffalo Niagara International Airport
City: Buffalo, NY
Country: United States Flag of United States
IATA Code: BUF
ICAO Code: KBUF
Coordinates: 42°56′25″N, 78°43′55″W

Time difference and current local times

The time difference between Redmond and Buffalo is 3 hours. Buffalo is 3 hours ahead of Redmond.

Time Difference

Redmond, OR

 PDT

Buffalo, NY

 EDT

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 230 kg (506 pounds).

Frequent Flyer Miles Calculator

Redmond (RDM) → Buffalo (BUF).

Distance:
2106
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
2106

Round trip?