| Sycamore to Clacton-on-Sea | 4,020.47 mi (6,470.32 km) |
| Sycamore to Clay Cross | 3,881.01 mi (6,245.88 km) |
| Sycamore to Clayton | 3,847.28 mi (6,191.60 km) |
| Sycamore to Clayton le Moors | 3,826.53 mi (6,158.21 km) |
| Sycamore to Cleckheaton | 3,852.48 mi (6,199.96 km) |
| Sycamore to Cleethorpes | 3,919.92 mi (6,308.50 km) |
| Sycamore to Clevedon | 3,880.28 mi (6,244.71 km) |
| Sycamore to Clifton | 3,897.85 mi (6,272.98 km) |
| Sycamore to Clifton | 3,867.63 mi (6,224.35 km) |
| Sycamore to Cliftonville | 4,043.78 mi (6,507.83 km) |
| Sycamore to Clitheroe | 3,823.38 mi (6,153.13 km) |
| Sycamore to Clydebank | 3,692.91 mi (5,943.17 km) |
| Sycamore to Coalville | 3,896.34 mi (6,270.55 km) |
| Sycamore to Coatbridge | 3,707.25 mi (5,966.24 km) |
| Sycamore to Cobham | 3,977.22 mi (6,400.71 km) |
