| Upper Montclair to Cromer | 3,489.71 mi (5,616.15 km) |
| Upper Montclair to Crosby | 3,306.84 mi (5,321.84 km) |
| Upper Montclair to Crowborough | 3,485.22 mi (5,608.92 km) |
| Upper Montclair to Croxley Green | 3,447.50 mi (5,548.21 km) |
| Upper Montclair to Croydon | 3,467.17 mi (5,579.87 km) |
| Upper Montclair to Cudworth | 3,369.21 mi (5,422.22 km) |
| Upper Montclair to Culcheth | 3,327.82 mi (5,355.61 km) |
| Upper Montclair to Cullercoats | 3,341.74 mi (5,378.01 km) |
| Upper Montclair to Cumbernauld | 3,229.54 mi (5,197.45 km) |
| Upper Montclair to Cumnock | 3,226.55 mi (5,192.63 km) |
| Upper Montclair to Cupar | 3,260.99 mi (5,248.06 km) |
| Upper Montclair to Cwmbran | 3,342.04 mi (5,378.49 km) |
| Upper Montclair to Dagenham | 3,473.75 mi (5,590.46 km) |
| Upper Montclair to Dalkeith | 3,265.64 mi (5,255.54 km) |
| Upper Montclair to Darfield | 3,371.31 mi (5,425.60 km) |
