Air Miles Calculator

Distance between Rock Springs, WY (RKS) and Saginaw, MI (MBS)

Flight distance from Rock Springs to Saginaw (Southwest Wyoming Regional Airport – Saginaw MBS International Airport) is 1277 miles / 2055 kilometers / 1110 nautical miles. Estimated flight time is 2 hours 55 minutes.

Driving distance from Rock Springs (RKS) to Saginaw (MBS) is 1502 miles / 2417 kilometers and travel time by car is about 25 hours 10 minutes.

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

Shortest flight path between Southwest Wyoming Regional Airport (RKS) and Saginaw MBS International Airport (MBS).

How far is Saginaw from Rock Springs?

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

Vincenty's formula (applied above)
  • 1277.014 miles
  • 2055.155 kilometers
  • 1109.695 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
  • 1273.684 miles
  • 2049.795 kilometers
  • 1106.801 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 Saginaw MBS International Airport
City: Saginaw, MI
Country: United States Flag of United States
IATA Code: MBS
ICAO Code: KMBS
Coordinates: 43°31′58″N, 84°4′46″W

Time difference and current local times

The time difference between Rock Springs and Saginaw is 2 hours. Saginaw is 2 hours ahead of Rock Springs.

Time Difference

Rock Springs, WY

 MDT

Saginaw, MI

 EDT

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 165 kg (365 pounds).

Frequent Flyer Miles Calculator

Rock Springs (RKS) → Saginaw (MBS).

Distance:
1277
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
1277

Round trip?