| Sammamish to Chateaubriant | 4,949.90 mi (7,966.10 km) |
| Sammamish to Chateaudun | 5,005.91 mi (8,056.23 km) |
| Sammamish to Chateauneuf-les-Martigues | 5,377.12 mi (8,653.64 km) |
| Sammamish to Chateaurenard | 5,339.81 mi (8,593.59 km) |
| Sammamish to Chateauroux | 5,086.09 mi (8,185.27 km) |
| Sammamish to Chatellerault | 5,053.77 mi (8,133.26 km) |
| Sammamish to Chatenay-Malabry | 4,992.42 mi (8,034.53 km) |
| Sammamish to Chatillon | 4,990.79 mi (8,031.91 km) |
| Sammamish to Chatou | 4,982.24 mi (8,018.14 km) |
| Sammamish to Chaumont | 5,104.47 mi (8,214.85 km) |
| Sammamish to Chauny | 4,969.38 mi (7,997.44 km) |
| Sammamish to Chaville | 4,987.61 mi (8,026.79 km) |
| Sammamish to Checy | 5,034.54 mi (8,102.31 km) |
| Sammamish to Chelles | 4,994.35 mi (8,037.62 km) |
| Sammamish to Chennevieres-sur-Marne | 4,997.37 mi (8,042.49 km) |
