| Washington to Klaukkala | 1,034.07 mi (1,664.18 km) |
| Washington to Kokkola | 1,054.23 mi (1,696.62 km) |
| Washington to Kontiolahti | 1,229.91 mi (1,979.35 km) |
| Washington to Korsholm | 992.75 mi (1,597.67 km) |
| Washington to Kotka | 1,108.86 mi (1,784.54 km) |
| Washington to Kouvola | 1,104.97 mi (1,778.28 km) |
| Washington to Kuhmo | 1,242.59 mi (1,999.76 km) |
| Washington to Kuopio | 1,165.21 mi (1,875.22 km) |
| Washington to Kurikka | 1,000.56 mi (1,610.24 km) |
| Washington to Kuusamo | 1,275.05 mi (2,052.00 km) |
| Washington to Kuusankoski | 1,102.75 mi (1,774.71 km) |
| Washington to Lahti | 1,071.51 mi (1,724.43 km) |
| Washington to Laitila | 940.89 mi (1,514.21 km) |
| Washington to Lapinlahti | 1,165.22 mi (1,875.24 km) |
| Washington to Lappeenranta | 1,156.08 mi (1,860.53 km) |
