Air Miles Calculator

Distance between Rock Springs, WY (RKS) and Springfield, MO (SGF)

Flight distance from Rock Springs to Springfield (Southwest Wyoming Regional Airport – Springfield–Branson National Airport) is 889 miles / 1431 kilometers / 773 nautical miles. Estimated flight time is 2 hours 11 minutes.

Driving distance from Rock Springs (RKS) to Springfield (SGF) is 1058 miles / 1702 kilometers and travel time by car is about 17 hours 28 minutes.

Map of flight path and driving directions from Rock Springs to Springfield.

Shortest flight path between Southwest Wyoming Regional Airport (RKS) and Springfield–Branson National Airport (SGF).

How far is Springfield from Rock Springs?

There are several ways to calculate distances between Rock Springs and Springfield. Here are two common methods:

Vincenty's formula (applied above)
  • 889.262 miles
  • 1431.129 kilometers
  • 772.748 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
  • 887.476 miles
  • 1428.255 kilometers
  • 771.196 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 Southwest Wyoming Regional Airport
City: Rock Springs, WY
Country: United States Flag of United States
IATA Code: RKS
ICAO Code: KRKS
Coordinates: 41°35′39″N, 109°3′54″W

B Springfield–Branson National Airport
City: Springfield, MO
Country: United States Flag of United States
IATA Code: SGF
ICAO Code: KSGF
Coordinates: 37°14′44″N, 93°23′18″W

Time difference and current local times

The time difference between Rock Springs and Springfield is 1 hour. Springfield is 1 hour ahead of Rock Springs.

Time Difference

Rock Springs, WY

 MDT

Springfield, MO

 CDT

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 143 kg (315 pounds).

Frequent Flyer Miles Calculator

Rock Springs (RKS) → Springfield (SGF).

Distance:
889
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
889

Round trip?