| Klamath Falls to Cavaillon | 5,641.03 mi (9,078.36 km) |
| Klamath Falls to Cebazat | 5,473.93 mi (8,809.45 km) |
| Klamath Falls to Cenon | 5,414.45 mi (8,713.72 km) |
| Klamath Falls to Cergy | 5,270.90 mi (8,482.69 km) |
| Klamath Falls to Cernay | 5,481.14 mi (8,821.03 km) |
| Klamath Falls to Cesson | 5,311.56 mi (8,548.13 km) |
| Klamath Falls to Cesson-Sevigne | 5,210.54 mi (8,385.56 km) |
| Klamath Falls to Cestas | 5,415.65 mi (8,715.65 km) |
| Klamath Falls to Chalette-sur-Loing | 5,345.28 mi (8,602.39 km) |
| Klamath Falls to Challans | 5,268.11 mi (8,478.20 km) |
| Klamath Falls to Chalon-sur-Saone | 5,473.24 mi (8,808.33 km) |
| Klamath Falls to Chalons-en-Champagne | 5,340.17 mi (8,594.18 km) |
| Klamath Falls to Chamalieres | 5,476.09 mi (8,812.91 km) |
| Klamath Falls to Chambery | 5,570.56 mi (8,964.95 km) |
| Klamath Falls to Chambly | 5,269.20 mi (8,479.96 km) |
