| Chickasha to Cortona | 5,460.24 mi (8,787.41 km) |
| Chickasha to Cosenza | 5,806.05 mi (9,343.94 km) |
| Chickasha to Cossato | 5,214.41 mi (8,391.79 km) |
| Chickasha to Costa Volpino | 5,278.88 mi (8,495.54 km) |
| Chickasha to Creazzo | 5,344.50 mi (8,601.14 km) |
| Chickasha to Crema | 5,281.91 mi (8,500.42 km) |
| Chickasha to Cremona | 5,305.20 mi (8,537.90 km) |
| Chickasha to Crevalcore | 5,366.11 mi (8,635.92 km) |
| Chickasha to Crispiano | 5,785.42 mi (9,310.73 km) |
| Chickasha to Crosia | 5,814.51 mi (9,357.55 km) |
| Chickasha to Crotone | 5,850.70 mi (9,415.80 km) |
| Chickasha to Cuneo | 5,237.49 mi (8,428.92 km) |
| Chickasha to Cuorgne | 5,201.13 mi (8,370.42 km) |
| Chickasha to Cusano Milanino | 5,254.90 mi (8,456.94 km) |
| Chickasha to Cutro | 5,847.66 mi (9,410.91 km) |
