How far is Portland, ME, from Texarkana, AR?
The distance between Texarkana (Texarkana Regional Airport) and Portland (Portland International Jetport) is 1455 miles / 2342 kilometers / 1265 nautical miles.
The driving distance from Texarkana (TXK) to Portland (PWM) is 1680 miles / 2704 kilometers, and travel time by car is about 31 hours 31 minutes.
Texarkana Regional Airport – Portland International Jetport
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Distance from Texarkana to Portland
There are several ways to calculate the distance from Texarkana to Portland. Here are two standard methods:
Vincenty's formula (applied above)- 1455.302 miles
- 2342.082 kilometers
- 1264.623 nautical miles
Vincenty's formula calculates the distance between latitude/longitude points on the earth's surface using an ellipsoidal model of the planet.
Haversine formula- 1453.187 miles
- 2338.678 kilometers
- 1262.785 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).
How long does it take to fly from Texarkana to Portland?
The estimated flight time from Texarkana Regional Airport to Portland International Jetport is 3 hours and 15 minutes.
What is the time difference between Texarkana and Portland?
The time difference between Texarkana and Portland is 1 hour. Portland is 1 hour ahead of Texarkana.
Flight carbon footprint between Texarkana Regional Airport (TXK) and Portland International Jetport (PWM)
On average, flying from Texarkana to Portland generates about 177 kg of CO2 per passenger, and 177 kilograms equals 389 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Texarkana to Portland
See the map of the shortest flight path between Texarkana Regional Airport (TXK) and Portland International Jetport (PWM).
Airport information
| Origin | Texarkana Regional Airport |
|---|---|
| City: | Texarkana, AR |
| Country: | United States  |
| IATA Code: | TXK |
| ICAO Code: | KTXK |
| Coordinates: | 33°27′13″N, 93°59′27″W |
| Destination | Portland International Jetport |
|---|---|
| City: | Portland, ME |
| Country: | United States |
| IATA Code: | PWM |
| ICAO Code: | KPWM |
| Coordinates: | 43°38′46″N, 70°18′33″W |