# Distance between St Louis, MO (STL) and Skagway, AK (SGY)

Flight distance from St Louis to Skagway (St. Louis Lambert International Airport – Skagway Airport) is 2420 miles / 3895 kilometers / 2103 nautical miles. Estimated flight time is 5 hours 4 minutes.

Driving distance from St Louis (STL) to Skagway (SGY) is 3141 miles / 5055 kilometers and travel time by car is about 55 hours 59 minutes.

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

Shortest flight path between St. Louis Lambert International Airport (STL) and Skagway Airport (SGY).

## How far is Skagway from St Louis?

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

Vincenty's formula (applied above)
• 2420.220 miles
• 3894.966 kilometers
• 2103.113 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
• 2415.417 miles
• 3887.236 kilometers
• 2098.940 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 Skagway Airport
City: Skagway, AK
Country: United States
IATA Code: SGY
ICAO Code: PAGY
Coordinates: 59°27′36″N, 135°18′57″W

## Time difference and current local times

The time difference between St Louis and Skagway is 3 hours. Skagway is 3 hours behind St Louis.

CDT

AKDT

## Carbon dioxide emissions

Estimated CO2 emissions per passenger is 266 kg (586 pounds).

## Frequent Flyer Miles Calculator

St Louis (STL) → Skagway (SGY).

Distance:
2420
Elite level bonus:
0
Booking class bonus:
0

### In total

Total frequent flyer miles:
2420

Round trip?