Air Miles Calculator

Distance between Des Moines, IA (DSM) and St George, UT (SGU)

Flight distance from Des Moines to St George (Des Moines International Airport – St. George Municipal Airport) is 1105 miles / 1779 kilometers / 961 nautical miles. Estimated flight time is 2 hours 35 minutes.

Driving distance from Des Moines (DSM) to St George (SGU) is 1307 miles / 2103 kilometers and travel time by car is about 21 hours 10 minutes.

Map of flight path and driving directions from Des Moines to St George.

Shortest flight path between Des Moines International Airport (DSM) and St. George Municipal Airport (SGU).

How far is St George from Des Moines?

There are several ways to calculate distances between Des Moines and St George. Here are two common methods:

Vincenty's formula (applied above)
  • 1105.478 miles
  • 1779.095 kilometers
  • 960.634 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
  • 1103.112 miles
  • 1775.287 kilometers
  • 958.578 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 Des Moines International Airport
City: Des Moines, IA
Country: United States Flag of United States
IATA Code: DSM
ICAO Code: KDSM
Coordinates: 41°32′2″N, 93°39′47″W

B St. George Municipal Airport
City: St George, UT
Country: United States Flag of United States
IATA Code: SGU
ICAO Code: KSGU
Coordinates: 37°2′11″N, 113°30′37″W

Time difference and current local times

The time difference between Des Moines and St George is 1 hour. St George is 1 hour behind Des Moines.

Time Difference

Des Moines, IA

 CST

St George, UT

 MST

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 157 kg (346 pounds).

Frequent Flyer Miles Calculator

Des Moines (DSM) → St George (SGU).

Distance:
1105
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
1105

Round trip?