| Texarkana to Carrollwood (Florida) | 780.78 mi (1,256.54 km) |
| Texarkana to Carson (California) | 1,387.38 mi (2,232.77 km) |
| Texarkana to Carson City (Nevada) | 1,476.72 mi (2,376.56 km) |
| Texarkana to Carteret (New Jersey) | 1,197.66 mi (1,927.45 km) |
| Texarkana to Cartersville (Georgia) | 535.08 mi (861.13 km) |
| Texarkana to Carthage (Missouri) | 256.02 mi (412.02 km) |
| Texarkana to Cary (Illinois) | 683.66 mi (1,100.25 km) |
| Texarkana to Cary (North Carolina) | 881.88 mi (1,419.25 km) |
| Texarkana to Casa de Oro-Mount Helix (California) | 1,322.62 mi (2,128.55 km) |
| Texarkana to Casa Grande (Arizona) | 1,021.74 mi (1,644.34 km) |
| Texarkana to Casas Adobes (Arizona) | 983.88 mi (1,583.40 km) |
| Texarkana to Cascades (Virginia) | 1,005.58 mi (1,618.33 km) |
| Texarkana to Casper (Wyoming) | 927.20 mi (1,492.19 km) |
| Texarkana to Casselberry (Florida) | 823.88 mi (1,325.91 km) |
| Texarkana to Castaic (California) | 1,405.00 mi (2,261.13 km) |
