| South Milwaukee to Klaukkala | 4,358.43 mi (7,014.21 km) |
| South Milwaukee to Kokkola | 4,166.58 mi (6,705.46 km) |
| South Milwaukee to Kontiolahti | 4,372.63 mi (7,037.07 km) |
| South Milwaukee to Korsholm | 4,161.65 mi (6,697.53 km) |
| South Milwaukee to Kotka | 4,410.60 mi (7,098.17 km) |
| South Milwaukee to Kouvola | 4,386.05 mi (7,058.67 km) |
| South Milwaukee to Kuhmo | 4,301.01 mi (6,921.80 km) |
| South Milwaukee to Kuopio | 4,316.34 mi (6,946.48 km) |
| South Milwaukee to Kurikka | 4,200.61 mi (6,760.22 km) |
| South Milwaukee to Kuusamo | 4,208.32 mi (6,772.63 km) |
| South Milwaukee to Kuusankoski | 4,382.18 mi (7,052.44 km) |
| South Milwaukee to Lahti | 4,354.27 mi (7,007.52 km) |
| South Milwaukee to Laitila | 4,256.69 mi (6,850.48 km) |
| South Milwaukee to Lapinlahti | 4,287.69 mi (6,900.38 km) |
| South Milwaukee to Lappeenranta | 4,413.44 mi (7,102.75 km) |
