| Ostroda to Chojnice | 98.85 mi (159.08 km) |
| Ostroda to Chojnow | 238.82 mi (384.34 km) |
| Ostroda to Chorzow | 238.86 mi (384.41 km) |
| Ostroda to Choszczno | 190.85 mi (307.14 km) |
| Ostroda to Chrzanow | 247.61 mi (398.50 km) |
| Ostroda to Ciechanow | 63.82 mi (102.71 km) |
| Ostroda to Ciechocinek | 74.65 mi (120.14 km) |
| Ostroda to Cieszyn | 278.81 mi (448.70 km) |
| Ostroda to Czarna Bialostocka | 139.07 mi (223.81 km) |
| Ostroda to Czarnkow | 150.86 mi (242.79 km) |
| Ostroda to Czechowice-Dziedzice | 264.84 mi (426.22 km) |
| Ostroda to Czeladz | 235.62 mi (379.20 km) |
| Ostroda to Czersk Pomorski | 81.67 mi (131.44 km) |
| Ostroda to Czestochowa | 203.57 mi (327.61 km) |
| Ostroda to Czluchow | 106.41 mi (171.25 km) |
