| North Potomac to Blansko | 4,395.65 mi (7,074.11 km) |
| North Potomac to Bohumin | 4,442.66 mi (7,149.77 km) |
| North Potomac to Boskovice | 4,391.98 mi (7,068.22 km) |
| North Potomac to Brandys nad Labem-Stara Boleslav | 4,290.82 mi (6,905.40 km) |
| North Potomac to Breclav | 4,426.09 mi (7,123.11 km) |
| North Potomac to Brevnov | 4,282.29 mi (6,891.68 km) |
| North Potomac to Brno | 4,400.22 mi (7,081.48 km) |
| North Potomac to Bruntal | 4,405.56 mi (7,090.07 km) |
| North Potomac to Bystrc | 4,395.81 mi (7,074.38 km) |
| North Potomac to Caslav | 4,328.36 mi (6,965.82 km) |
| North Potomac to Celakovice | 4,294.99 mi (6,912.11 km) |
| North Potomac to Ceska Lipa | 4,269.39 mi (6,870.93 km) |
| North Potomac to Ceska Trebova | 4,369.43 mi (7,031.92 km) |
| North Potomac to Ceske Budejovice | 4,323.77 mi (6,958.44 km) |
| North Potomac to Cesky Krumlov | 4,322.94 mi (6,957.09 km) |
