# Distance between St Louis, MO (STL) and Winnipeg (YWG)

Flight distance from St Louis to Winnipeg (St. Louis Lambert International Airport – Winnipeg James Armstrong Richardson International Airport) is 842 miles / 1354 kilometers / 731 nautical miles. Estimated flight time is 2 hours 5 minutes.

Driving distance from St Louis (STL) to Winnipeg (YWG) is 1055 miles / 1698 kilometers and travel time by car is about 17 hours 46 minutes.

## Map of flight path and driving directions from St Louis to Winnipeg.

Shortest flight path between St. Louis Lambert International Airport (STL) and Winnipeg James Armstrong Richardson International Airport (YWG).

## How far is Winnipeg from St Louis?

There are several ways to calculate distances between St Louis and Winnipeg. Here are two common methods:

Vincenty's formula (applied above)
• 841.623 miles
• 1354.460 kilometers
• 731.350 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
• 841.735 miles
• 1354.641 kilometers
• 731.448 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 St. Louis Lambert International Airport
City: St Louis, MO
Country: United States
IATA Code: STL
ICAO Code: KSTL
Coordinates: 38°44′55″N, 90°22′12″W

B Winnipeg James Armstrong Richardson International Airport
City: Winnipeg
IATA Code: YWG
ICAO Code: CYWG
Coordinates: 49°54′35″N, 97°14′23″W

## Time difference and current local times

There is no time difference between St Louis and Winnipeg.

CST

CST

## Carbon dioxide emissions

Estimated CO2 emissions per passenger is 139 kg (306 pounds).

## Frequent Flyer Miles Calculator

St Louis (STL) → Winnipeg (YWG).

Distance:
842
Elite level bonus:
0
Booking class bonus:
0

### In total

Total frequent flyer miles:
842

Round trip?