| Sioux Falls to Juprelle | 4,433.75 mi (7,135.43 km) |
| Sioux Falls to Jurbise | 4,385.98 mi (7,058.55 km) |
| Sioux Falls to Kalmthout | 4,368.94 mi (7,031.13 km) |
| Sioux Falls to Kampenhout | 4,390.31 mi (7,065.52 km) |
| Sioux Falls to Kapelle-op-den-Bos | 4,380.82 mi (7,050.26 km) |
| Sioux Falls to Kapellen | 4,370.57 mi (7,033.76 km) |
| Sioux Falls to Kasterlee | 4,391.11 mi (7,066.82 km) |
| Sioux Falls to Keerbergen | 4,390.53 mi (7,065.87 km) |
| Sioux Falls to Kinrooi | 4,422.60 mi (7,117.48 km) |
| Sioux Falls to Knokke-Heist | 4,329.96 mi (6,968.39 km) |
| Sioux Falls to Koekelare | 4,329.59 mi (6,967.81 km) |
| Sioux Falls to Koekelberg | 4,385.95 mi (7,058.51 km) |
| Sioux Falls to Koksijde | 4,317.67 mi (6,948.61 km) |
| Sioux Falls to Kontich | 4,378.82 mi (7,047.03 km) |
| Sioux Falls to Kortemark | 4,334.38 mi (6,975.51 km) |
