| Texarkana to Cordele (Georgia) | 608.28 mi (978.94 km) |
| Texarkana to Corinth (Mississippi) | 334.66 mi (538.59 km) |
| Texarkana to Corinth (Texas) | 173.59 mi (279.37 km) |
| Texarkana to Cornelius (North Carolina) | 764.42 mi (1,230.22 km) |
| Texarkana to Cornelius (Oregon) | 1,741.74 mi (2,803.06 km) |
| Texarkana to Corning (New York) | 1,103.78 mi (1,776.37 km) |
| Texarkana to Corona (California) | 1,347.75 mi (2,169.00 km) |
| Texarkana to Coronado (California) | 1,334.65 mi (2,147.91 km) |
| Texarkana to Corpus Christi (Texas) | 441.27 mi (710.15 km) |
| Texarkana to Corsicana (Texas) | 167.56 mi (269.66 km) |
| Texarkana to Cortland (New York) | 1,157.96 mi (1,863.56 km) |
| Texarkana to Corvallis (Oregon) | 1,732.78 mi (2,788.64 km) |
| Texarkana to Coshocton (Ohio) | 822.86 mi (1,324.26 km) |
| Texarkana to Costa Mesa (California) | 1,369.02 mi (2,203.22 km) |
| Texarkana to Coto de Caza (California) | 1,350.80 mi (2,173.90 km) |
