| Klamath Falls to Caltagirone | 6,295.79 mi (10,132.10 km) |
| Klamath Falls to Caltanissetta | 6,268.11 mi (10,087.55 km) |
| Klamath Falls to Calvisano | 5,706.44 mi (9,183.63 km) |
| Klamath Falls to Calvizzano | 6,069.57 mi (9,768.03 km) |
| Klamath Falls to Camaiore | 5,786.66 mi (9,312.72 km) |
| Klamath Falls to Cameri | 5,651.60 mi (9,095.38 km) |
| Klamath Falls to Camisano Vicentino | 5,733.14 mi (9,226.60 km) |
| Klamath Falls to Campagna | 6,107.93 mi (9,829.76 km) |
| Klamath Falls to Campagnano di Roma | 5,948.21 mi (9,572.71 km) |
| Klamath Falls to Campi Bisenzio | 5,816.18 mi (9,360.24 km) |
| Klamath Falls to Campi Salentina | 6,199.37 mi (9,976.93 km) |
| Klamath Falls to Campiglia Marittima | 5,845.37 mi (9,407.21 km) |
| Klamath Falls to Campobasso | 6,042.91 mi (9,725.13 km) |
| Klamath Falls to Campobello di Licata | 6,278.19 mi (10,103.77 km) |
| Klamath Falls to Campobello di Mazara | 6,222.16 mi (10,013.60 km) |
