| Roosevelt to Cortona | 4,193.59 mi (6,748.93 km) |
| Roosevelt to Cosenza | 4,526.19 mi (7,284.20 km) |
| Roosevelt to Cossato | 3,952.51 mi (6,360.96 km) |
| Roosevelt to Costa Volpino | 4,027.13 mi (6,481.04 km) |
| Roosevelt to Creazzo | 4,095.75 mi (6,591.48 km) |
| Roosevelt to Crema | 4,024.19 mi (6,476.30 km) |
| Roosevelt to Cremona | 4,046.77 mi (6,512.65 km) |
| Roosevelt to Crevalcore | 4,108.51 mi (6,612.01 km) |
| Roosevelt to Crispiano | 4,520.00 mi (7,274.23 km) |
| Roosevelt to Crosia | 4,538.95 mi (7,304.74 km) |
| Roosevelt to Crotone | 4,573.09 mi (7,359.68 km) |
| Roosevelt to Cuneo | 3,962.71 mi (6,377.36 km) |
| Roosevelt to Cuorgne | 3,935.63 mi (6,333.79 km) |
| Roosevelt to Cusano Milanino | 3,996.85 mi (6,432.30 km) |
| Roosevelt to Cutro | 4,569.07 mi (7,353.21 km) |
