Air Miles Calculator

Distance between Texarkana, AR (TXK) and Lewistown, MT (LWT)

Distance from Texarkana to Lewistown (Lewistown Municipal Airport – Texarkana Regional Airport) is 1240 miles / 1996 kilometers / 1078 nautical miles.

Calculations with different methods

Vincenty's formula (applied above)
  • 1240.035 miles
  • 1995.643 kilometers
  • 1077.561 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
  • 1239.698 miles
  • 1995.100 kilometers
  • 1077.268 nautical miles

The haversine formula calculates the distance between latitude/longitude points assuming a spherical earth (great-circle distance).

Flight duration

Estimated flight time from Texarkana Regional Airport (TXK) to Lewistown Municipal Airport (LWT) is 2 hours 50 minutes.

Time difference and current local times

The time difference between Texarkana and Lewistown is 1 hour. Lewistown is 1 hour behind Texarkana.

Time Difference

Texarkana
Lewistown

Texarkana, AR

 CDT

Lewistown, MT

 MDT

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 161 kg (355 pounds).

Airport information


A Texarkana Regional Airport
City: Texarkana, AR
Country: United States Flag of United States
IATA Code: TXK
ICAO Code: KTXK
Coordinates: 33°27′13″N, 93°59′27″W

B Lewistown Municipal Airport
City: Lewistown, MT
Country: United States Flag of United States
IATA Code: LWT
ICAO Code: KLWT
Coordinates: 47°2′57″N, 109°28′1″W

Map

Texarkana to Lewistown flight map.

Frequent Flyer Miles Calculator

Texarkana (TXK) → Lewistown (LWT).

Elite level bonus (%):
Booking class bonus (%):
Air miles:
1240
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
1240

Round trip?