Air Miles Calculator

Distance between St Louis, MO (STL) and Holy Cross, AK (HCR)

Distance from St Louis to Holy Cross (St. Louis Lambert International Airport – Holy Cross Airport) is 3257 miles / 5242 kilometers / 2830 nautical miles.

How far is Holy Cross from St Louis?

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

Vincenty's formula (applied above)
  • 3257.266 miles
  • 5242.062 kilometers
  • 2830.487 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
  • 3249.538 miles
  • 5229.625 kilometers
  • 2823.772 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 Holy Cross Airport (HCR) is 6 hours 40 minutes.

Time difference and current local times

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

Time Difference

St Louis
Holy Cross

St Louis, MO

 CST

Holy Cross, AK

 AKST

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 371 kg (817 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 Holy Cross Airport
City: Holy Cross, AK
Country: United States Flag of United States
IATA Code: HCR
ICAO Code: PAHC
Coordinates: 62°11′17″N, 159°46′29″W

Map

St Louis to Holy Cross flight map.

Frequent Flyer Miles Calculator

St Louis (STL) → Holy Cross (HCR).

Elite level bonus (%):
Booking class bonus (%):
Air miles:
3257
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
3257

Round trip?