Air Miles Calculator

Distance between Wichita Falls, TX (SPS) and St Michael, AK (SMK)

Distance from Wichita Falls to St Michael (Wichita Falls Municipal Airport – St. Michael Airport) is 3346 miles / 5385 kilometers / 2908 nautical miles.

How far is St Michael from Wichita Falls?

There are several ways to calculate distances between Wichita Falls and St Michael. Here are two common methods:

Vincenty's formula (applied above)
  • 3346.187 miles
  • 5385.166 kilometers
  • 2907.757 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
  • 3340.003 miles
  • 5375.214 kilometers
  • 2902.383 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 Wichita Falls Municipal Airport (SPS) to St. Michael Airport (SMK) is 6 hours 50 minutes.

Time difference and current local times

The time difference between Wichita Falls and St Michael is 3 hours. St Michael is 3 hours behind Wichita Falls.

Time Difference

Wichita Falls
St Michael

Wichita Falls, TX

 CST

St Michael, AK

 AKST

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 381 kg (841 pounds).

Airport information


A Wichita Falls Municipal Airport
City: Wichita Falls, TX
Country: United States Flag of United States
IATA Code: SPS
ICAO Code: KSPS
Coordinates: 33°59′19″N, 98°29′30″W

B St. Michael Airport
City: St Michael, AK
Country: United States Flag of United States
IATA Code: SMK
ICAO Code: PAMK
Coordinates: 63°29′24″N, 162°6′36″W

Map

Wichita Falls to St Michael flight map.

Frequent Flyer Miles Calculator

Wichita Falls (SPS) → St Michael (SMK).

Elite level bonus (%):
Booking class bonus (%):
Air miles:
3346
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
3346

Round trip?