| Opwijk to Chojnow | 509.50 mi (819.96 km) |
| Opwijk to Chorzow | 647.69 mi (1,042.36 km) |
| Opwijk to Choszczno | 500.14 mi (804.90 km) |
| Opwijk to Chrzanow | 669.32 mi (1,077.17 km) |
| Opwijk to Ciechanow | 711.58 mi (1,145.18 km) |
| Opwijk to Ciechocinek | 634.85 mi (1,021.68 km) |
| Opwijk to Cieszyn | 641.43 mi (1,032.28 km) |
| Opwijk to Czarna Bialostocka | 823.31 mi (1,325.00 km) |
| Opwijk to Czarnkow | 543.44 mi (874.58 km) |
| Opwijk to Czechowice-Dziedzice | 655.21 mi (1,054.46 km) |
| Opwijk to Czeladz | 653.10 mi (1,051.07 km) |
| Opwijk to Czersk Pomorski | 612.36 mi (985.50 km) |
| Opwijk to Czestochowa | 649.95 mi (1,046.00 km) |
| Opwijk to Czluchow | 586.21 mi (943.42 km) |
| Opwijk to Dabrowa Gornicza | 657.76 mi (1,058.56 km) |
