| Sioux City to Imatra | 4,644.26 mi (7,474.21 km) |
| Sioux City to Jakobstad | 4,386.45 mi (7,059.30 km) |
| Sioux City to Jamsa | 4,529.98 mi (7,290.29 km) |
| Sioux City to Janakkala | 4,565.27 mi (7,347.09 km) |
| Sioux City to Jarvenpaa | 4,597.69 mi (7,399.26 km) |
| Sioux City to Joensuu | 4,590.87 mi (7,388.30 km) |
| Sioux City to Joutseno | 4,641.61 mi (7,469.96 km) |
| Sioux City to Jyvaskyla | 4,523.62 mi (7,280.06 km) |
| Sioux City to Jyvaskylan Maalaiskunta | 4,521.25 mi (7,276.25 km) |
| Sioux City to Kaarina | 4,536.61 mi (7,300.96 km) |
| Sioux City to Kajaani | 4,464.88 mi (7,185.53 km) |
| Sioux City to Kalajoki | 4,384.62 mi (7,056.37 km) |
| Sioux City to Kangasala | 4,524.54 mi (7,281.55 km) |
| Sioux City to Kankaanpaa | 4,469.49 mi (7,192.95 km) |
| Sioux City to Karhula | 4,638.11 mi (7,464.31 km) |
