| Burnham-on-Sea to Cortona | 889.45 mi (1,431.43 km) |
| Burnham-on-Sea to Cosenza | 1,240.52 mi (1,996.42 km) |
| Burnham-on-Sea to Cossato | 643.51 mi (1,035.63 km) |
| Burnham-on-Sea to Costa Volpino | 704.43 mi (1,133.67 km) |
| Burnham-on-Sea to Creazzo | 770.42 mi (1,239.87 km) |
| Burnham-on-Sea to Crema | 708.39 mi (1,140.05 km) |
| Burnham-on-Sea to Cremona | 731.79 mi (1,177.70 km) |
| Burnham-on-Sea to Crevalcore | 792.20 mi (1,274.92 km) |
| Burnham-on-Sea to Crispiano | 1,212.00 mi (1,950.53 km) |
| Burnham-on-Sea to Crosia | 1,245.61 mi (2,004.62 km) |
| Burnham-on-Sea to Crotone | 1,282.82 mi (2,064.50 km) |
| Burnham-on-Sea to Cuneo | 679.66 mi (1,093.81 km) |
| Burnham-on-Sea to Cuorgne | 633.30 mi (1,019.19 km) |
| Burnham-on-Sea to Cusano Milanino | 681.64 mi (1,096.99 km) |
| Burnham-on-Sea to Cutro | 1,280.54 mi (2,060.83 km) |
