| Mugnano di Napoli to Clay Cross | 1,116.72 mi (1,797.18 km) |
| Mugnano di Napoli to Clayton | 1,158.02 mi (1,863.66 km) |
| Mugnano di Napoli to Clayton le Moors | 1,174.72 mi (1,890.52 km) |
| Mugnano di Napoli to Cleckheaton | 1,152.51 mi (1,854.79 km) |
| Mugnano di Napoli to Cleethorpes | 1,095.26 mi (1,762.65 km) |
| Mugnano di Napoli to Clevedon | 1,088.66 mi (1,752.02 km) |
| Mugnano di Napoli to Clifton | 1,097.32 mi (1,765.97 km) |
| Mugnano di Napoli to Clifton | 1,146.53 mi (1,845.16 km) |
| Mugnano di Napoli to Cliftonville | 945.84 mi (1,522.19 km) |
| Mugnano di Napoli to Clitheroe | 1,179.43 mi (1,898.12 km) |
| Mugnano di Napoli to Clydebank | 1,333.34 mi (2,145.80 km) |
| Mugnano di Napoli to Coalville | 1,094.85 mi (1,761.99 km) |
| Mugnano di Napoli to Coatbridge | 1,321.05 mi (2,126.03 km) |
| Mugnano di Napoli to Cobham | 1,000.68 mi (1,610.43 km) |
| Mugnano di Napoli to Cockermouth | 1,245.20 mi (2,003.96 km) |
