| Alvin to Cosham | 4,845.29 mi (7,797.74 km) |
| Alvin to Costessey | 4,886.12 mi (7,863.46 km) |
| Alvin to Cottingham | 4,794.00 mi (7,715.20 km) |
| Alvin to Coulsdon | 4,869.64 mi (7,836.93 km) |
| Alvin to Coventry | 4,786.98 mi (7,703.90 km) |
| Alvin to Cowdenbeath | 4,628.69 mi (7,449.15 km) |
| Alvin to Cowes | 4,838.02 mi (7,786.05 km) |
| Alvin to Cowley | 4,850.50 mi (7,806.13 km) |
| Alvin to Cowley | 4,816.00 mi (7,750.61 km) |
| Alvin to Cramlington | 4,717.54 mi (7,592.15 km) |
| Alvin to Cranleigh | 4,861.06 mi (7,823.12 km) |
| Alvin to Crawley | 4,873.42 mi (7,843.02 km) |
| Alvin to Crayford | 4,878.87 mi (7,851.78 km) |
| Alvin to Crewe | 4,733.49 mi (7,617.82 km) |
| Alvin to Crigglestone | 4,755.34 mi (7,652.98 km) |
