Air Miles Calculator

Distance between St Louis, MO (STL) and Sudbury (YSB)

Distance from St Louis to Sudbury (St. Louis Lambert International Airport – Sudbury Airport) is 729 miles / 1173 kilometers / 634 nautical miles.

How far is Sudbury from St Louis?

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

Vincenty's formula (applied above)
  • 729.072 miles
  • 1173.328 kilometers
  • 633.547 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
  • 728.611 miles
  • 1172.585 kilometers
  • 633.145 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).

Flight duration

Estimated flight time from St. Louis Lambert International Airport (STL) to Sudbury Airport (YSB) is 1 hour 52 minutes.

Time difference and current local times

The time difference between St Louis and Sudbury is 1 hour. Sudbury is 1 hour ahead of St Louis.

Time Difference

St Louis
Sudbury

St Louis, MO

 CDT

Sudbury

 EDT

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 128 kg (282 pounds).

Airport information


A St. Louis Lambert International Airport
City: St Louis, MO
Country: United States Flag of United States
IATA Code: STL
ICAO Code: KSTL
Coordinates: 38°44′55″N, 90°22′12″W

B Sudbury Airport
City: Sudbury
Country: Canada Flag of Canada
IATA Code: YSB
ICAO Code: CYSB
Coordinates: 46°37′30″N, 80°47′56″W

St Louis to Sudbury flight path

Shortest flight path between St. Louis Lambert International Airport (STL) and Sudbury Airport (YSB).

Frequent Flyer Miles Calculator

St Louis (STL) → Sudbury (YSB).

Elite level bonus (%):
Booking class bonus (%):
Air miles:
729
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
729

Round trip?