| Stevenage to Cortona | 821.24 mi (1,321.66 km) |
| Stevenage to Cosenza | 1,173.82 mi (1,889.07 km) |
| Stevenage to Cossato | 579.79 mi (933.08 km) |
| Stevenage to Costa Volpino | 627.55 mi (1,009.94 km) |
| Stevenage to Creazzo | 689.47 mi (1,109.60 km) |
| Stevenage to Crema | 637.38 mi (1,025.76 km) |
| Stevenage to Cremona | 660.73 mi (1,063.34 km) |
| Stevenage to Crevalcore | 718.60 mi (1,156.48 km) |
| Stevenage to Crispiano | 1,136.33 mi (1,828.75 km) |
| Stevenage to Crosia | 1,175.90 mi (1,892.42 km) |
| Stevenage to Crotone | 1,213.76 mi (1,953.36 km) |
| Stevenage to Cuneo | 629.77 mi (1,013.51 km) |
| Stevenage to Cuorgne | 574.57 mi (924.68 km) |
| Stevenage to Cusano Milanino | 611.91 mi (984.77 km) |
| Stevenage to Cutro | 1,212.17 mi (1,950.79 km) |
