| Plymstock to Cabestany | 626.34 mi (1,008.00 km) |
| Plymstock to Cabries | 653.36 mi (1,051.48 km) |
| Plymstock to Cachan | 307.25 mi (494.47 km) |
| Plymstock to Caen | 184.83 mi (297.45 km) |
| Plymstock to Cagnes-sur-Mer | 701.62 mi (1,129.16 km) |
| Plymstock to Cahors | 483.02 mi (777.34 km) |
| Plymstock to Calais | 263.60 mi (424.22 km) |
| Plymstock to Caluire-et-Cuire | 518.60 mi (834.60 km) |
| Plymstock to Cambrai | 323.65 mi (520.86 km) |
| Plymstock to Canet-en-Roussillon | 626.47 mi (1,008.21 km) |
| Plymstock to Cannes | 702.43 mi (1,130.45 km) |
| Plymstock to Canteleu | 236.49 mi (380.60 km) |
| Plymstock to Capbreton | 480.48 mi (773.26 km) |
| Plymstock to Carcassonne | 579.74 mi (933.00 km) |
| Plymstock to Carmaux | 524.91 mi (844.75 km) |
