| Olecko to Chambray-les-Tours | 1,054.21 mi (1,696.59 km) |
| Olecko to Chamonix-Mont-Blanc | 889.08 mi (1,430.84 km) |
| Olecko to Champigny-sur-Marne | 929.32 mi (1,495.59 km) |
| Olecko to Champs-Sur-Marne | 924.65 mi (1,488.09 km) |
| Olecko to Chanteloup-les-Vignes | 942.86 mi (1,517.38 km) |
| Olecko to Chantepie | 1,118.09 mi (1,799.39 km) |
| Olecko to Chantilly | 918.84 mi (1,478.72 km) |
| Olecko to Chaponost | 973.31 mi (1,566.39 km) |
| Olecko to Charenton-le-Pont | 933.34 mi (1,502.06 km) |
| Olecko to Charleville-Mezieres | 810.58 mi (1,304.51 km) |
| Olecko to Chartres | 982.56 mi (1,581.28 km) |
| Olecko to Chassieu | 963.77 mi (1,551.03 km) |
| Olecko to Chateau-d'Olonne | 1,182.14 mi (1,902.47 km) |
| Olecko to Chateau-Gontier | 1,091.21 mi (1,756.13 km) |
| Olecko to Chateau-Thierry | 886.54 mi (1,426.74 km) |
