| Popovaca to Clay Cross | 962.28 mi (1,548.63 km) |
| Popovaca to Clayton | 996.08 mi (1,603.04 km) |
| Popovaca to Clayton le Moors | 1,016.68 mi (1,636.19 km) |
| Popovaca to Cleckheaton | 990.85 mi (1,594.62 km) |
| Popovaca to Cleethorpes | 924.09 mi (1,487.18 km) |
| Popovaca to Clevedon | 975.66 mi (1,570.18 km) |
| Popovaca to Clifton | 945.71 mi (1,521.97 km) |
| Popovaca to Clifton | 976.61 mi (1,571.70 km) |
| Popovaca to Cliftonville | 802.48 mi (1,291.46 km) |
| Popovaca to Clitheroe | 1,019.90 mi (1,641.37 km) |
| Popovaca to Clydebank | 1,156.09 mi (1,860.54 km) |
| Popovaca to Coalville | 947.79 mi (1,525.31 km) |
| Popovaca to Coatbridge | 1,142.21 mi (1,838.21 km) |
| Popovaca to Cobham | 873.36 mi (1,405.54 km) |
| Popovaca to Cockermouth | 1,079.52 mi (1,737.32 km) |
