| Oatfield to Clacton-on-Sea | 4,935.41 mi (7,942.78 km) |
| Oatfield to Clay Cross | 4,794.02 mi (7,715.24 km) |
| Oatfield to Clayton | 4,750.74 mi (7,645.57 km) |
| Oatfield to Clayton le Moors | 4,735.98 mi (7,621.82 km) |
| Oatfield to Cleckheaton | 4,756.24 mi (7,654.42 km) |
| Oatfield to Cleethorpes | 4,809.77 mi (7,740.58 km) |
| Oatfield to Clevedon | 4,845.88 mi (7,798.69 km) |
| Oatfield to Clifton | 4,814.08 mi (7,747.51 km) |
| Oatfield to Clifton | 4,759.47 mi (7,659.63 km) |
| Oatfield to Cliftonville | 4,964.25 mi (7,989.19 km) |
| Oatfield to Clitheroe | 4,730.74 mi (7,613.39 km) |
| Oatfield to Clydebank | 4,572.95 mi (7,359.45 km) |
| Oatfield to Coalville | 4,818.52 mi (7,754.65 km) |
| Oatfield to Coatbridge | 4,584.62 mi (7,378.24 km) |
| Oatfield to Cobham | 4,918.94 mi (7,916.26 km) |
