| Towson to Cortona | 4,376.18 mi (7,042.78 km) |
| Towson to Cosenza | 4,709.27 mi (7,578.84 km) |
| Towson to Cossato | 4,134.83 mi (6,654.37 km) |
| Towson to Costa Volpino | 4,209.06 mi (6,773.83 km) |
| Towson to Creazzo | 4,277.59 mi (6,884.11 km) |
| Towson to Crema | 4,206.37 mi (6,769.50 km) |
| Towson to Cremona | 4,228.99 mi (6,805.90 km) |
| Towson to Crevalcore | 4,290.73 mi (6,905.26 km) |
| Towson to Crispiano | 4,702.66 mi (7,568.20 km) |
| Towson to Crosia | 4,721.92 mi (7,599.20 km) |
| Towson to Crotone | 4,756.13 mi (7,654.24 km) |
| Towson to Cuneo | 4,145.49 mi (6,671.52 km) |
| Towson to Cuorgne | 4,118.08 mi (6,627.41 km) |
| Towson to Cusano Milanino | 4,179.03 mi (6,725.49 km) |
| Towson to Cutro | 4,752.13 mi (7,647.82 km) |
