| Boulder to Berndorf | 5,378.49 mi (8,655.84 km) |
| Boulder to Bischofshofen | 5,313.86 mi (8,551.82 km) |
| Boulder to Bludenz | 5,214.71 mi (8,392.26 km) |
| Boulder to Braunau am Inn | 5,265.96 mi (8,474.75 km) |
| Boulder to Bregenz | 5,195.33 mi (8,361.08 km) |
| Boulder to Bruck an der Mur | 5,379.62 mi (8,657.67 km) |
| Boulder to Brunn am Gebirge | 5,375.63 mi (8,651.24 km) |
| Boulder to Deutsch-Wagram | 5,374.32 mi (8,649.13 km) |
| Boulder to Deutschlandsberg | 5,408.25 mi (8,703.74 km) |
| Boulder to Dornbirn | 5,199.61 mi (8,367.96 km) |
| Boulder to Ebreichsdorf | 5,386.85 mi (8,669.30 km) |
| Boulder to Eisenstadt | 5,396.03 mi (8,684.07 km) |
| Boulder to Engerwitzdorf | 5,305.97 mi (8,539.14 km) |
| Boulder to Enns | 5,313.73 mi (8,551.62 km) |
| Boulder to Feldbach | 5,422.49 mi (8,726.66 km) |
