Air Miles Calculator

Distance between Redmond, OR (RDM) and Sioux City, IA (SUX)

Flight distance from Redmond to Sioux City (Roberts Field – Sioux Gateway Airport) is 1250 miles / 2011 kilometers / 1086 nautical miles. Estimated flight time is 2 hours 51 minutes.

Driving distance from Redmond (RDM) to Sioux City (SUX) is 1609 miles / 2590 kilometers and travel time by car is about 27 hours 13 minutes.

Map of flight path and driving directions from Redmond to Sioux City.

Shortest flight path between Roberts Field (RDM) and Sioux Gateway Airport (SUX).

How far is Sioux City from Redmond?

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

Vincenty's formula (applied above)
  • 1249.839 miles
  • 2011.421 kilometers
  • 1086.080 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
  • 1246.520 miles
  • 2006.080 kilometers
  • 1083.196 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 Sioux Gateway Airport
City: Sioux City, IA
Country: United States Flag of United States
IATA Code: SUX
ICAO Code: KSUX
Coordinates: 42°24′9″N, 96°23′3″W

Time difference and current local times

The time difference between Redmond and Sioux City is 2 hours. Sioux City is 2 hours ahead of Redmond.

Time Difference

Redmond, OR

 PST

Sioux City, IA

 CST

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 164 kg (361 pounds).

Frequent Flyer Miles Calculator

Redmond (RDM) → Sioux City (SUX).

Distance:
1250
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
1250

Round trip?