| Richmond Heights to Clacton-on-Sea | 3,766.62 mi (6,061.78 km) |
| Richmond Heights to Clay Cross | 3,630.44 mi (5,842.63 km) |
| Richmond Heights to Clayton | 3,599.49 mi (5,792.82 km) |
| Richmond Heights to Clayton le Moors | 3,577.90 mi (5,758.08 km) |
| Richmond Heights to Cleckheaton | 3,604.51 mi (5,800.90 km) |
| Richmond Heights to Cleethorpes | 3,673.48 mi (5,911.89 km) |
| Richmond Heights to Clevedon | 3,618.55 mi (5,823.50 km) |
| Richmond Heights to Clifton | 3,646.24 mi (5,868.05 km) |
| Richmond Heights to Clifton | 3,621.89 mi (5,828.88 km) |
| Richmond Heights to Cliftonville | 3,788.30 mi (6,096.68 km) |
| Richmond Heights to Clitheroe | 3,575.27 mi (5,753.84 km) |
| Richmond Heights to Clydebank | 3,453.75 mi (5,558.27 km) |
| Richmond Heights to Coalville | 3,643.49 mi (5,863.64 km) |
| Richmond Heights to Coatbridge | 3,468.33 mi (5,581.74 km) |
| Richmond Heights to Cobham | 3,718.60 mi (5,984.51 km) |
