| Upper Montclair to Cosham | 3,439.56 mi (5,535.44 km) |
| Upper Montclair to Costessey | 3,492.23 mi (5,620.19 km) |
| Upper Montclair to Cottingham | 3,404.58 mi (5,479.14 km) |
| Upper Montclair to Coulsdon | 3,467.14 mi (5,579.83 km) |
| Upper Montclair to Coventry | 3,388.40 mi (5,453.10 km) |
| Upper Montclair to Cowdenbeath | 3,251.39 mi (5,232.61 km) |
| Upper Montclair to Cowes | 3,431.68 mi (5,522.76 km) |
| Upper Montclair to Cowley | 3,448.61 mi (5,550.00 km) |
| Upper Montclair to Cowley | 3,414.29 mi (5,494.77 km) |
| Upper Montclair to Cramlington | 3,335.06 mi (5,367.26 km) |
| Upper Montclair to Cranleigh | 3,457.31 mi (5,564.00 km) |
| Upper Montclair to Crawley | 3,469.87 mi (5,584.21 km) |
| Upper Montclair to Crayford | 3,477.35 mi (5,596.26 km) |
| Upper Montclair to Crewe | 3,337.64 mi (5,371.41 km) |
| Upper Montclair to Crigglestone | 3,363.72 mi (5,413.38 km) |
