| Oregon City to Klaukkala | 4,904.16 mi (7,892.48 km) |
| Oregon City to Kokkola | 4,665.31 mi (7,508.10 km) |
| Oregon City to Kontiolahti | 4,814.23 mi (7,747.75 km) |
| Oregon City to Korsholm | 4,690.78 mi (7,549.08 km) |
| Oregon City to Kotka | 4,927.83 mi (7,930.58 km) |
| Oregon City to Kouvola | 4,899.11 mi (7,884.36 km) |
| Oregon City to Kuhmo | 4,722.72 mi (7,600.48 km) |
| Oregon City to Kuopio | 4,781.46 mi (7,695.02 km) |
| Oregon City to Kurikka | 4,731.55 mi (7,614.69 km) |
| Oregon City to Kuusamo | 4,600.42 mi (7,403.66 km) |
| Oregon City to Kuusankoski | 4,895.52 mi (7,878.57 km) |
| Oregon City to Lahti | 4,878.11 mi (7,850.56 km) |
| Oregon City to Laitila | 4,829.42 mi (7,772.20 km) |
| Oregon City to Lapinlahti | 4,747.63 mi (7,640.58 km) |
| Oregon City to Lappeenranta | 4,904.79 mi (7,893.50 km) |
