| Sioux Falls to Zottegem | 4,367.42 mi (7,028.69 km) |
| Sioux Falls to Zulte | 4,352.57 mi (7,004.78 km) |
| Sioux Falls to Zwevegem | 4,353.90 mi (7,006.93 km) |
| Sioux Falls to Zwijndrecht | 4,371.31 mi (7,034.94 km) |
| Sioux Falls to Asenovgrad | 5,506.34 mi (8,861.59 km) |
| Sioux Falls to Aytos | 5,544.55 mi (8,923.09 km) |
| Sioux Falls to Balchik | 5,532.55 mi (8,903.78 km) |
| Sioux Falls to Bankya | 5,413.68 mi (8,712.48 km) |
| Sioux Falls to Bansko | 5,471.06 mi (8,804.82 km) |
| Sioux Falls to Berkovitsa | 5,384.90 mi (8,666.17 km) |
| Sioux Falls to Blagoevgrad | 5,448.73 mi (8,768.88 km) |
| Sioux Falls to Botevgrad | 5,424.08 mi (8,729.22 km) |
| Sioux Falls to Burgas | 5,562.17 mi (8,951.44 km) |
| Sioux Falls to Byala Slatina | 5,398.77 mi (8,688.49 km) |
| Sioux Falls to Chirpan | 5,511.15 mi (8,869.35 km) |
