| Ottumwa to Blansko | 4,855.25 mi (7,813.77 km) |
| Ottumwa to Bohumin | 4,888.35 mi (7,867.05 km) |
| Ottumwa to Boskovice | 4,850.22 mi (7,805.67 km) |
| Ottumwa to Brandys nad Labem-Stara Boleslav | 4,751.03 mi (7,646.05 km) |
| Ottumwa to Breclav | 4,890.76 mi (7,870.92 km) |
| Ottumwa to Brevnov | 4,745.06 mi (7,636.43 km) |
| Ottumwa to Brno | 4,861.76 mi (7,824.25 km) |
| Ottumwa to Bruntal | 4,854.72 mi (7,812.92 km) |
| Ottumwa to Bystrc | 4,857.42 mi (7,817.27 km) |
| Ottumwa to Caslav | 4,788.14 mi (7,705.77 km) |
| Ottumwa to Celakovice | 4,755.13 mi (7,652.64 km) |
| Ottumwa to Ceska Lipa | 4,724.85 mi (7,603.91 km) |
| Ottumwa to Ceska Trebova | 4,824.36 mi (7,764.06 km) |
| Ottumwa to Ceske Budejovice | 4,797.68 mi (7,721.12 km) |
| Ottumwa to Cesky Krumlov | 4,799.29 mi (7,723.71 km) |
