| Plymstock to Chojnice | 944.43 mi (1,519.92 km) |
| Plymstock to Chojnow | 873.71 mi (1,406.10 km) |
| Plymstock to Chorzow | 1,012.18 mi (1,628.95 km) |
| Plymstock to Choszczno | 853.57 mi (1,373.70 km) |
| Plymstock to Chrzanow | 1,033.71 mi (1,663.59 km) |
| Plymstock to Ciechanow | 1,069.36 mi (1,720.96 km) |
| Plymstock to Ciechocinek | 992.21 mi (1,596.81 km) |
| Plymstock to Cieszyn | 1,005.02 mi (1,617.42 km) |
| Plymstock to Czarna Bialostocka | 1,178.86 mi (1,897.20 km) |
| Plymstock to Czarnkow | 899.91 mi (1,448.27 km) |
| Plymstock to Czechowice-Dziedzice | 1,019.23 mi (1,640.29 km) |
| Plymstock to Czeladz | 1,017.62 mi (1,637.71 km) |
| Plymstock to Czersk Pomorski | 962.28 mi (1,548.63 km) |
| Plymstock to Czestochowa | 1,014.48 mi (1,632.65 km) |
| Plymstock to Czluchow | 936.75 mi (1,507.56 km) |
