| Catonsville to Blansko | 4,368.36 mi (7,030.19 km) |
| Catonsville to Bohumin | 4,415.57 mi (7,106.17 km) |
| Catonsville to Boskovice | 4,364.72 mi (7,024.33 km) |
| Catonsville to Brandys nad Labem-Stara Boleslav | 4,263.55 mi (6,861.51 km) |
| Catonsville to Breclav | 4,398.72 mi (7,079.06 km) |
| Catonsville to Brevnov | 4,254.98 mi (6,847.74 km) |
| Catonsville to Brno | 4,372.91 mi (7,037.51 km) |
| Catonsville to Bruntal | 4,378.43 mi (7,046.40 km) |
| Catonsville to Bystrc | 4,368.49 mi (7,030.41 km) |
| Catonsville to Caslav | 4,301.08 mi (6,921.92 km) |
| Catonsville to Celakovice | 4,267.71 mi (6,868.22 km) |
| Catonsville to Ceska Lipa | 4,242.20 mi (6,827.16 km) |
| Catonsville to Ceska Trebova | 4,342.22 mi (6,988.13 km) |
| Catonsville to Ceske Budejovice | 4,296.29 mi (6,914.21 km) |
| Catonsville to Cesky Krumlov | 4,295.42 mi (6,912.81 km) |
