| Deming to Cortona | 5,978.67 mi (9,621.74 km) |
| Deming to Cosenza | 6,328.61 mi (10,184.91 km) |
| Deming to Cossato | 5,732.58 mi (9,225.69 km) |
| Deming to Costa Volpino | 5,791.51 mi (9,320.54 km) |
| Deming to Creazzo | 5,855.05 mi (9,422.80 km) |
| Deming to Crema | 5,797.44 mi (9,330.08 km) |
| Deming to Cremona | 5,820.87 mi (9,367.79 km) |
| Deming to Crevalcore | 5,880.82 mi (9,464.27 km) |
| Deming to Crispiano | 6,300.52 mi (10,139.70 km) |
| Deming to Crosia | 6,334.71 mi (10,194.73 km) |
| Deming to Crotone | 6,371.72 mi (10,254.29 km) |
| Deming to Cuneo | 5,761.80 mi (9,272.72 km) |
| Deming to Cuorgne | 5,721.17 mi (9,207.33 km) |
| Deming to Cusano Milanino | 5,770.82 mi (9,287.24 km) |
| Deming to Cutro | 6,369.22 mi (10,250.27 km) |
