| Lake Oswego to Chambray-les-Tours | 5,170.05 mi (8,320.39 km) |
| Lake Oswego to Chamonix-Mont-Blanc | 5,419.01 mi (8,721.06 km) |
| Lake Oswego to Champigny-sur-Marne | 5,138.38 mi (8,269.43 km) |
| Lake Oswego to Champs-Sur-Marne | 5,138.76 mi (8,270.03 km) |
| Lake Oswego to Chanteloup-les-Vignes | 5,116.30 mi (8,233.88 km) |
| Lake Oswego to Chantepie | 5,062.34 mi (8,147.05 km) |
| Lake Oswego to Chantilly | 5,116.39 mi (8,234.04 km) |
| Lake Oswego to Chaponost | 5,373.64 mi (8,648.04 km) |
| Lake Oswego to Charenton-le-Pont | 5,134.87 mi (8,263.77 km) |
| Lake Oswego to Charleville-Mezieres | 5,143.22 mi (8,277.21 km) |
| Lake Oswego to Chartres | 5,130.12 mi (8,256.13 km) |
| Lake Oswego to Chassieu | 5,377.86 mi (8,654.83 km) |
| Lake Oswego to Chateau-d'Olonne | 5,144.14 mi (8,278.69 km) |
| Lake Oswego to Chateau-Gontier | 5,102.75 mi (8,212.08 km) |
| Lake Oswego to Chateau-Thierry | 5,149.47 mi (8,287.27 km) |
