| Leavenworth to Klaukkala | 4,753.56 mi (7,650.11 km) |
| Leavenworth to Kokkola | 4,553.21 mi (7,327.68 km) |
| Leavenworth to Kontiolahti | 4,753.90 mi (7,650.67 km) |
| Leavenworth to Korsholm | 4,552.33 mi (7,326.26 km) |
| Leavenworth to Kotka | 4,802.62 mi (7,729.07 km) |
| Leavenworth to Kouvola | 4,777.25 mi (7,688.24 km) |
| Leavenworth to Kuhmo | 4,678.52 mi (7,529.35 km) |
| Leavenworth to Kuopio | 4,700.21 mi (7,564.25 km) |
| Leavenworth to Kurikka | 4,591.99 mi (7,390.10 km) |
| Leavenworth to Kuusamo | 4,580.21 mi (7,371.14 km) |
| Leavenworth to Kuusankoski | 4,773.37 mi (7,681.99 km) |
| Leavenworth to Lahti | 4,746.52 mi (7,638.78 km) |
| Leavenworth to Laitila | 4,654.13 mi (7,490.10 km) |
| Leavenworth to Lapinlahti | 4,670.47 mi (7,516.40 km) |
| Leavenworth to Lappeenranta | 4,802.06 mi (7,728.17 km) |
