| Southlake to Cortona | 5,531.65 mi (8,902.33 km) |
| Southlake to Cosenza | 5,874.91 mi (9,454.75 km) |
| Southlake to Cossato | 5,286.41 mi (8,507.66 km) |
| Southlake to Costa Volpino | 5,353.24 mi (8,615.20 km) |
| Southlake to Creazzo | 5,419.64 mi (8,722.07 km) |
| Southlake to Crema | 5,354.98 mi (8,618.01 km) |
| Southlake to Cremona | 5,378.16 mi (8,655.32 km) |
| Southlake to Crevalcore | 5,439.38 mi (8,753.84 km) |
| Southlake to Crispiano | 5,857.74 mi (9,427.12 km) |
| Southlake to Crosia | 5,884.45 mi (9,470.11 km) |
| Southlake to Crotone | 5,920.20 mi (9,527.64 km) |
| Southlake to Cuneo | 5,306.55 mi (8,540.06 km) |
| Southlake to Cuorgne | 5,272.29 mi (8,484.93 km) |
| Southlake to Cusano Milanino | 5,327.84 mi (8,574.32 km) |
| Southlake to Cutro | 5,916.91 mi (9,522.35 km) |
