| Olsztyn to Chateaubriant | 1,037.77 mi (1,670.14 km) |
| Olsztyn to Chateaudun | 918.36 mi (1,477.96 km) |
| Olsztyn to Chateauneuf-les-Martigues | 998.85 mi (1,607.50 km) |
| Olsztyn to Chateaurenard | 982.09 mi (1,580.52 km) |
| Olsztyn to Chateauroux | 954.63 mi (1,536.33 km) |
| Olsztyn to Chatellerault | 997.77 mi (1,605.76 km) |
| Olsztyn to Chatenay-Malabry | 856.48 mi (1,378.37 km) |
| Olsztyn to Chatillon | 854.79 mi (1,375.65 km) |
| Olsztyn to Chatou | 856.87 mi (1,378.99 km) |
| Olsztyn to Chaumont | 771.76 mi (1,242.03 km) |
| Olsztyn to Chauny | 790.65 mi (1,272.44 km) |
| Olsztyn to Chaville | 858.46 mi (1,381.56 km) |
| Olsztyn to Checy | 898.38 mi (1,445.80 km) |
| Olsztyn to Chelles | 839.72 mi (1,351.41 km) |
| Olsztyn to Chennevieres-sur-Marne | 845.30 mi (1,360.38 km) |
