| Plymstock to Corato | 1,168.91 mi (1,881.18 km) |
| Plymstock to Corbetta | 689.28 mi (1,109.29 km) |
| Plymstock to Corciano | 918.90 mi (1,478.83 km) |
| Plymstock to Cordenons | 828.33 mi (1,333.07 km) |
| Plymstock to Cori | 1,010.13 mi (1,625.65 km) |
| Plymstock to Coriano | 896.94 mi (1,443.49 km) |
| Plymstock to Corigliano Calabro | 1,244.72 mi (2,003.18 km) |
| Plymstock to Corleone | 1,217.14 mi (1,958.79 km) |
| Plymstock to Cormano | 696.17 mi (1,120.38 km) |
| Plymstock to Cornaredo | 692.69 mi (1,114.78 km) |
| Plymstock to Cornate d'Adda | 704.62 mi (1,133.97 km) |
| Plymstock to Cornedo Vicentino | 783.59 mi (1,261.06 km) |
| Plymstock to Correggio | 791.54 mi (1,273.87 km) |
| Plymstock to Corridonia | 963.17 mi (1,550.07 km) |
| Plymstock to Corsico | 698.61 mi (1,124.31 km) |
