# Distance between Redmond, OR (RDM) and Ottawa (YOW)

Flight distance from Redmond to Ottawa (Roberts Field – Ottawa Macdonald–Cartier International Airport) is 2208 miles / 3553 kilometers / 1918 nautical miles. Estimated flight time is 4 hours 40 minutes.

Driving distance from Redmond (RDM) to Ottawa (YOW) is 2789 miles / 4489 kilometers and travel time by car is about 47 hours 53 minutes.

## Map of flight path and driving directions from Redmond to Ottawa.

Shortest flight path between Roberts Field (RDM) and Ottawa Macdonald–Cartier International Airport (YOW).

## How far is Ottawa from Redmond?

There are several ways to calculate distances between Redmond and Ottawa. Here are two common methods:

Vincenty's formula (applied above)
• 2207.576 miles
• 3552.749 kilometers
• 1918.331 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
• 2201.454 miles
• 3542.897 kilometers
• 1913.011 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 Ottawa Macdonald–Cartier International Airport
City: Ottawa
IATA Code: YOW
ICAO Code: CYOW
Coordinates: 45°19′20″N, 75°40′9″W

## Time difference and current local times

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

PST

EST

## Carbon dioxide emissions

Estimated CO2 emissions per passenger is 241 kg (532 pounds).

## Frequent Flyer Miles Calculator

Redmond (RDM) → Ottawa (YOW).

Distance:
2208
Elite level bonus:
0
Booking class bonus:
0

### In total

Total frequent flyer miles:
2208

Round trip?