| Holtsville to Clacton-on-Sea | 3,463.36 mi (5,573.74 km) |
| Holtsville to Clay Cross | 3,332.67 mi (5,363.41 km) |
| Holtsville to Clayton | 3,305.55 mi (5,319.76 km) |
| Holtsville to Clayton le Moors | 3,283.13 mi (5,283.69 km) |
| Holtsville to Cleckheaton | 3,310.29 mi (5,327.40 km) |
| Holtsville to Cleethorpes | 3,380.45 mi (5,440.32 km) |
| Holtsville to Clevedon | 3,306.80 mi (5,321.77 km) |
| Holtsville to Clifton | 3,346.99 mi (5,386.45 km) |
| Holtsville to Clifton | 3,330.31 mi (5,359.61 km) |
| Holtsville to Cliftonville | 3,482.80 mi (5,605.03 km) |
| Holtsville to Clitheroe | 3,281.18 mi (5,280.55 km) |
| Holtsville to Clydebank | 3,172.40 mi (5,105.49 km) |
| Holtsville to Coalville | 3,342.71 mi (5,379.58 km) |
| Holtsville to Coatbridge | 3,187.12 mi (5,129.18 km) |
| Holtsville to Cobham | 3,409.82 mi (5,487.57 km) |
