| Sioux Falls to Kelkheim (Taunus) | 4,558.63 mi (7,336.40 km) |
| Sioux Falls to Kelsterbach | 4,564.77 mi (7,346.29 km) |
| Sioux Falls to Kemberg | 4,621.54 mi (7,437.65 km) |
| Sioux Falls to Kempen | 4,436.23 mi (7,139.43 km) |
| Sioux Falls to Kempten | 4,731.48 mi (7,614.58 km) |
| Sioux Falls to Kenzingen | 4,621.78 mi (7,438.03 km) |
| Sioux Falls to Kerpen | 4,466.88 mi (7,188.76 km) |
| Sioux Falls to Ketsch | 4,595.89 mi (7,396.38 km) |
| Sioux Falls to Kevelaer | 4,421.20 mi (7,115.24 km) |
| Sioux Falls to Kiel | 4,428.54 mi (7,127.04 km) |
| Sioux Falls to Kierspe | 4,484.98 mi (7,217.88 km) |
| Sioux Falls to Kirchhain | 4,544.18 mi (7,313.15 km) |
| Sioux Falls to Kirchheim bei Munchen | 4,760.25 mi (7,660.88 km) |
| Sioux Falls to Kirchheim unter Teck | 4,659.74 mi (7,499.13 km) |
| Sioux Falls to Kirchhundem | 4,503.78 mi (7,248.13 km) |
