| Sioux Falls to Klaukkala | 4,538.33 mi (7,303.74 km) |
| Sioux Falls to Kokkola | 4,330.07 mi (6,968.57 km) |
| Sioux Falls to Kontiolahti | 4,525.14 mi (7,282.51 km) |
| Sioux Falls to Korsholm | 4,333.17 mi (6,973.57 km) |
| Sioux Falls to Kotka | 4,583.97 mi (7,377.19 km) |
| Sioux Falls to Kouvola | 4,557.84 mi (7,335.13 km) |
| Sioux Falls to Kuhmo | 4,446.72 mi (7,156.30 km) |
| Sioux Falls to Kuopio | 4,473.96 mi (7,200.15 km) |
| Sioux Falls to Kurikka | 4,373.42 mi (7,038.33 km) |
| Sioux Falls to Kuusamo | 4,344.10 mi (6,991.16 km) |
| Sioux Falls to Kuusankoski | 4,553.96 mi (7,328.89 km) |
| Sioux Falls to Lahti | 4,528.28 mi (7,287.57 km) |
| Sioux Falls to Laitila | 4,441.77 mi (7,148.34 km) |
| Sioux Falls to Lapinlahti | 4,443.34 mi (7,150.87 km) |
| Sioux Falls to Lappeenranta | 4,580.00 mi (7,370.80 km) |
