# Distance between Wichita Falls, TX (SPS) and Chevak, AK (VAK)

Flight distance from Wichita Falls to Chevak (Wichita Falls Regional Airport – Chevak Airport) is 3449 miles / 5550 kilometers / 2997 nautical miles. Estimated flight time is 7 hours 1 minutes.

Driving distance from Wichita Falls (SPS) to Chevak (VAK) is 4541 miles / 7308 kilometers and travel time by car is about 152 hours 18 minutes.

## Map of flight path and driving directions from Wichita Falls to Chevak.

Shortest flight path between Wichita Falls Regional Airport (SPS) and Chevak Airport (VAK).

## How far is Chevak from Wichita Falls?

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

Vincenty's formula (applied above)
• 3448.547 miles
• 5549.898 kilometers
• 2996.705 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
• 3441.789 miles
• 5539.022 kilometers
• 2990.833 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 Wichita Falls Regional Airport
City: Wichita Falls, TX
Country: United States
IATA Code: SPS
ICAO Code: KSPS
Coordinates: 33°59′19″N, 98°29′30″W

B Chevak Airport
City: Chevak, AK
Country: United States
IATA Code: VAK
ICAO Code: PAVA
Coordinates: 61°32′1″N, 165°35′2″W

## Time difference and current local times

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

CDT

AKDT

## Carbon dioxide emissions

Estimated CO2 emissions per passenger is 388 kg (856 pounds).

## Frequent Flyer Miles Calculator

Wichita Falls (SPS) → Chevak (VAK).

Distance:
3449
Elite level bonus:
0
Booking class bonus:
0

### In total

Total frequent flyer miles:
3449

Round trip?