How far is Rockford, IL, from Texarkana, AR?
The distance between Texarkana (Texarkana Regional Airport) and Rockford (Chicago Rockford International Airport) is 659 miles / 1061 kilometers / 573 nautical miles.
The driving distance from Texarkana (TXK) to Rockford (RFD) is 777 miles / 1251 kilometers, and travel time by car is about 14 hours 13 minutes.
Texarkana Regional Airport – Chicago Rockford International Airport
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Distance from Texarkana to Rockford
There are several ways to calculate the distance from Texarkana to Rockford. Here are two standard methods:
Vincenty's formula (applied above)- 659.360 miles
- 1061.137 kilometers
- 572.968 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- 660.104 miles
- 1062.335 kilometers
- 573.615 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 Rockford?
The estimated flight time from Texarkana Regional Airport to Chicago Rockford International Airport is 1 hour and 44 minutes.
What is the time difference between Texarkana and Rockford?
Flight carbon footprint between Texarkana Regional Airport (TXK) and Chicago Rockford International Airport (RFD)
On average, flying from Texarkana to Rockford generates about 120 kg of CO2 per passenger, and 120 kilograms equals 264 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 Rockford
See the map of the shortest flight path between Texarkana Regional Airport (TXK) and Chicago Rockford International Airport (RFD).
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 | Chicago Rockford International Airport |
|---|---|
| City: | Rockford, IL |
| Country: | United States |
| IATA Code: | RFD |
| ICAO Code: | KRFD |
| Coordinates: | 42°11′43″N, 89°5′49″W |