| Lockhart to Cortona | 5,706.34 mi (9,183.47 km) |
| Lockhart to Cosenza | 6,046.82 mi (9,731.41 km) |
| Lockhart to Cossato | 5,461.91 mi (8,790.09 km) |
| Lockhart to Costa Volpino | 5,530.83 mi (8,901.02 km) |
| Lockhart to Creazzo | 5,597.88 mi (9,008.92 km) |
| Lockhart to Crema | 5,531.39 mi (8,901.91 km) |
| Lockhart to Cremona | 5,554.45 mi (8,939.02 km) |
| Lockhart to Crevalcore | 5,615.89 mi (9,037.91 km) |
| Lockhart to Crispiano | 6,032.94 mi (9,709.08 km) |
| Lockhart to Crosia | 6,057.39 mi (9,748.42 km) |
| Lockhart to Crotone | 6,092.67 mi (9,805.21 km) |
| Lockhart to Cuneo | 5,479.28 mi (8,818.05 km) |
| Lockhart to Cuorgne | 5,447.02 mi (8,766.13 km) |
| Lockhart to Cusano Milanino | 5,504.16 mi (8,858.08 km) |
| Lockhart to Cutro | 6,089.15 mi (9,799.54 km) |
