| Klamath Falls to Klaukkala | 5,099.54 mi (8,206.92 km) |
| Klamath Falls to Kokkola | 4,862.14 mi (7,824.86 km) |
| Klamath Falls to Kontiolahti | 5,015.09 mi (8,071.01 km) |
| Klamath Falls to Korsholm | 4,885.94 mi (7,863.16 km) |
| Klamath Falls to Kotka | 5,125.06 mi (8,247.99 km) |
| Klamath Falls to Kouvola | 5,096.43 mi (8,201.91 km) |
| Klamath Falls to Kuhmo | 4,924.15 mi (7,924.66 km) |
| Klamath Falls to Kuopio | 4,980.87 mi (8,015.94 km) |
| Klamath Falls to Kurikka | 4,926.83 mi (7,928.97 km) |
| Klamath Falls to Kuusamo | 4,802.74 mi (7,729.27 km) |
| Klamath Falls to Kuusankoski | 5,092.80 mi (8,196.06 km) |
| Klamath Falls to Lahti | 5,074.67 mi (8,166.89 km) |
| Klamath Falls to Laitila | 5,022.68 mi (8,083.22 km) |
| Klamath Falls to Lapinlahti | 4,947.15 mi (7,961.66 km) |
| Klamath Falls to Lappeenranta | 5,103.40 mi (8,213.12 km) |
