| Holly Hill to Clacton-on-Sea | 4,338.65 mi (6,982.38 km) |
| Holly Hill to Clay Cross | 4,213.25 mi (6,780.57 km) |
| Holly Hill to Clayton | 4,189.12 mi (6,741.74 km) |
| Holly Hill to Clayton le Moors | 4,166.28 mi (6,704.98 km) |
| Holly Hill to Cleckheaton | 4,193.63 mi (6,749.00 km) |
| Holly Hill to Cleethorpes | 4,264.14 mi (6,862.48 km) |
| Holly Hill to Clevedon | 4,176.17 mi (6,720.89 km) |
| Holly Hill to Clifton | 4,226.34 mi (6,801.64 km) |
| Holly Hill to Clifton | 4,215.35 mi (6,783.96 km) |
| Holly Hill to Cliftonville | 4,356.09 mi (7,010.45 km) |
| Holly Hill to Clitheroe | 4,164.83 mi (6,702.64 km) |
| Holly Hill to Clydebank | 4,065.03 mi (6,542.04 km) |
| Holly Hill to Coalville | 4,220.92 mi (6,792.91 km) |
| Holly Hill to Coatbridge | 4,079.74 mi (6,565.70 km) |
| Holly Hill to Cobham | 4,280.90 mi (6,889.44 km) |
