| Texarkana to Castle Pines (Colorado) | 728.43 mi (1,172.30 km) |
| Texarkana to Castle Rock (Colorado) | 724.56 mi (1,166.07 km) |
| Texarkana to Castro Valley (California) | 1,593.32 mi (2,564.19 km) |
| Texarkana to Catalina Foothills (Arizona) | 976.94 mi (1,572.23 km) |
| Texarkana to Cataño (Puerto Rico) | 2,012.00 mi (3,238.00 km) |
| Texarkana to Cathedral City (California) | 1,285.01 mi (2,068.03 km) |
| Texarkana to Catonsville (Maryland) | 1,043.06 mi (1,678.65 km) |
| Texarkana to Cave Spring (Virginia) | 834.26 mi (1,342.60 km) |
| Texarkana to Cayce (South Carolina) | 749.97 mi (1,206.96 km) |
| Texarkana to Cayey (Puerto Rico) | 2,024.34 mi (3,257.87 km) |
| Texarkana to Cedar City (Utah) | 1,105.58 mi (1,779.26 km) |
| Texarkana to Cedar Falls (Iowa) | 632.87 mi (1,018.50 km) |
| Texarkana to Cedar Hill (Texas) | 177.02 mi (284.88 km) |
| Texarkana to Cedar Lake (Indiana) | 657.12 mi (1,057.53 km) |
| Texarkana to Cedar Mill (Oregon) | 1,730.62 mi (2,785.16 km) |
