| Ljubljana to Clay Cross | 862.70 mi (1,388.38 km) |
| Ljubljana to Clayton | 897.87 mi (1,444.98 km) |
| Ljubljana to Clayton le Moors | 917.95 mi (1,477.30 km) |
| Ljubljana to Cleckheaton | 892.56 mi (1,436.43 km) |
| Ljubljana to Cleethorpes | 827.01 mi (1,330.95 km) |
| Ljubljana to Clevedon | 871.29 mi (1,402.21 km) |
| Ljubljana to Clifton | 845.62 mi (1,360.89 km) |
| Ljubljana to Clifton | 879.64 mi (1,415.64 km) |
| Ljubljana to Cliftonville | 700.35 mi (1,127.10 km) |
| Ljubljana to Clitheroe | 921.42 mi (1,482.89 km) |
| Ljubljana to Clydebank | 1,061.41 mi (1,708.17 km) |
| Ljubljana to Coalville | 847.07 mi (1,363.22 km) |
| Ljubljana to Coatbridge | 1,047.78 mi (1,686.23 km) |
| Ljubljana to Cobham | 769.86 mi (1,238.97 km) |
| Ljubljana to Cockermouth | 982.37 mi (1,580.97 km) |
