| Texarkana to Cortona | 5,382.14 mi (8,661.72 km) |
| Texarkana to Cosenza | 5,723.24 mi (9,210.66 km) |
| Texarkana to Cossato | 5,137.55 mi (8,268.09 km) |
| Texarkana to Costa Volpino | 5,206.17 mi (8,378.52 km) |
| Texarkana to Creazzo | 5,273.14 mi (8,486.30 km) |
| Texarkana to Crema | 5,206.89 mi (8,379.68 km) |
| Texarkana to Cremona | 5,229.97 mi (8,416.82 km) |
| Texarkana to Crevalcore | 5,291.38 mi (8,515.66 km) |
| Texarkana to Crispiano | 5,708.67 mi (9,187.22 km) |
| Texarkana to Crosia | 5,733.57 mi (9,227.29 km) |
| Texarkana to Crotone | 5,768.97 mi (9,284.25 km) |
| Texarkana to Cuneo | 5,155.46 mi (8,296.91 km) |
| Texarkana to Cuorgne | 5,122.80 mi (8,244.34 km) |
| Texarkana to Cusano Milanino | 5,179.67 mi (8,335.87 km) |
| Texarkana to Cutro | 5,765.50 mi (9,278.67 km) |
