How far is Texarkana, AR, from Rockford, IL?
The distance between Rockford (Chicago Rockford International Airport) and Texarkana (Texarkana Regional Airport) is 659 miles / 1061 kilometers / 573 nautical miles.
The driving distance from Rockford (RFD) to Texarkana (TXK) is 774 miles / 1245 kilometers, and travel time by car is about 14 hours 11 minutes.
Chicago Rockford International Airport – Texarkana Regional Airport
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Distance from Rockford to Texarkana
There are several ways to calculate the distance from Rockford to Texarkana. 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 Rockford to Texarkana?
The estimated flight time from Chicago Rockford International Airport to Texarkana Regional Airport is 1 hour and 44 minutes.
What is the time difference between Rockford and Texarkana?
Flight carbon footprint between Chicago Rockford International Airport (RFD) and Texarkana Regional Airport (TXK)
On average, flying from Rockford to Texarkana 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 Rockford to Texarkana
See the map of the shortest flight path between Chicago Rockford International Airport (RFD) and Texarkana Regional Airport (TXK).
Airport information
| Origin | 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 |
| Destination | Texarkana Regional Airport |
|---|---|
| City: | Texarkana, AR |
| Country: | United States |
| IATA Code: | TXK |
| ICAO Code: | KTXK |
| Coordinates: | 33°27′13″N, 93°59′27″W |