How far is Roanoke, VA, from Texarkana, AR?
The distance between Texarkana (Texarkana Regional Airport) and Roanoke (Roanoke–Blacksburg Regional Airport) is 834 miles / 1342 kilometers / 725 nautical miles.
The driving distance from Texarkana (TXK) to Roanoke (ROA) is 921 miles / 1483 kilometers, and travel time by car is about 16 hours 42 minutes.
Texarkana Regional Airport – Roanoke–Blacksburg Regional Airport
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Distance from Texarkana to Roanoke
There are several ways to calculate the distance from Texarkana to Roanoke. Here are two standard methods:
Vincenty's formula (applied above)- 834.053 miles
- 1342.278 kilometers
- 724.772 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- 832.568 miles
- 1339.888 kilometers
- 723.481 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 Roanoke?
The estimated flight time from Texarkana Regional Airport to Roanoke–Blacksburg Regional Airport is 2 hours and 4 minutes.
What is the time difference between Texarkana and Roanoke?
The time difference between Texarkana and Roanoke is 1 hour. Roanoke is 1 hour ahead of Texarkana.
Flight carbon footprint between Texarkana Regional Airport (TXK) and Roanoke–Blacksburg Regional Airport (ROA)
On average, flying from Texarkana to Roanoke generates about 138 kg of CO2 per passenger, and 138 kilograms equals 304 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 Roanoke
See the map of the shortest flight path between Texarkana Regional Airport (TXK) and Roanoke–Blacksburg Regional Airport (ROA).
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 | Roanoke–Blacksburg Regional Airport |
|---|---|
| City: | Roanoke, VA |
| Country: | United States |
| IATA Code: | ROA |
| ICAO Code: | KROA |
| Coordinates: | 37°19′31″N, 79°58′31″W |