Distance between Redmond, OR (RDM) and Bismarck, ND (BIS)
Flight distance from Redmond to Bismarck (Roberts Field – Bismarck Municipal Airport) is 1003 miles / 1614 kilometers / 871 nautical miles. Estimated flight time is 2 hours 23 minutes.
Driving distance from Redmond (RDM) to Bismarck (BIS) is 1322 miles / 2127 kilometers and travel time by car is about 22 hours 35 minutes.
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Multiple airports
Redmond - Bismarck
Map of flight path and driving directions from Redmond to Bismarck.
Shortest flight path between Roberts Field (RDM) and Bismarck Municipal Airport (BIS).
How far is Bismarck from Redmond?
There are several ways to calculate distances between Redmond and Bismarck. Here are two common methods:
Vincenty's formula (applied above)- 1002.879 miles
- 1613.978 kilometers
- 871.478 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- 1000.151 miles
- 1609.587 kilometers
- 869.107 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  |
| IATA Code: | RDM |
| ICAO Code: | KRDM |
| Coordinates: | 44°15′14″N, 121°9′0″W |
| B | Bismarck Municipal Airport |
|---|---|
| City: | Bismarck, ND |
| Country: | United States |
| IATA Code: | BIS |
| ICAO Code: | KBIS |
| Coordinates: | 46°46′21″N, 100°44′45″W |
Time difference and current local times
The time difference between Redmond and Bismarck is 2 hours. Bismarck is 2 hours ahead of Redmond.
Time Difference
Redmond, OR
Bismarck, ND
Carbon dioxide emissions
Estimated CO2 emissions per passenger is 151 kg (333 pounds).
Frequent Flyer Miles Calculator
Redmond (RDM) → Bismarck (BIS).
In total
Round trip?