| Oakton to Clacton-on-Sea | 3,721.52 mi (5,989.20 km) |
| Oakton to Clay Cross | 3,589.94 mi (5,777.45 km) |
| Oakton to Clayton | 3,562.20 mi (5,732.81 km) |
| Oakton to Clayton le Moors | 3,539.90 mi (5,696.92 km) |
| Oakton to Cleckheaton | 3,566.99 mi (5,740.52 km) |
| Oakton to Cleethorpes | 3,637.02 mi (5,853.22 km) |
| Oakton to Clevedon | 3,565.97 mi (5,738.87 km) |
| Oakton to Clifton | 3,604.49 mi (5,800.86 km) |
| Oakton to Clifton | 3,586.60 mi (5,772.07 km) |
| Oakton to Cliftonville | 3,741.28 mi (6,021.00 km) |
| Oakton to Clitheroe | 3,537.84 mi (5,693.60 km) |
| Oakton to Clydebank | 3,426.77 mi (5,514.85 km) |
| Oakton to Coalville | 3,600.44 mi (5,794.34 km) |
| Oakton to Coatbridge | 3,441.47 mi (5,538.52 km) |
| Oakton to Cobham | 3,668.68 mi (5,904.17 km) |
