| Sioux City to Blansko | 4,909.05 mi (7,900.35 km) |
| Sioux City to Bohumin | 4,937.41 mi (7,945.99 km) |
| Sioux City to Boskovice | 4,903.61 mi (7,891.59 km) |
| Sioux City to Brandys nad Labem-Stara Boleslav | 4,805.79 mi (7,734.17 km) |
| Sioux City to Breclav | 4,945.94 mi (7,959.72 km) |
| Sioux City to Brevnov | 4,800.68 mi (7,725.96 km) |
| Sioux City to Brno | 4,916.14 mi (7,911.75 km) |
| Sioux City to Bruntal | 4,905.14 mi (7,894.06 km) |
| Sioux City to Bystrc | 4,911.85 mi (7,904.86 km) |
| Sioux City to Caslav | 4,842.49 mi (7,793.23 km) |
| Sioux City to Celakovice | 4,809.83 mi (7,740.67 km) |
| Sioux City to Ceska Lipa | 4,778.26 mi (7,689.87 km) |
| Sioux City to Ceska Trebova | 4,876.87 mi (7,848.56 km) |
| Sioux City to Ceske Budejovice | 4,856.55 mi (7,815.86 km) |
| Sioux City to Cesky Krumlov | 4,858.95 mi (7,819.72 km) |
