| Boulder to Zd'ar nad Sazavou | 5,290.49 mi (8,514.23 km) |
| Boulder to Zlin | 5,359.21 mi (8,624.82 km) |
| Boulder to Znojmo | 5,329.99 mi (8,577.79 km) |
| Boulder to Aabenraa | 4,828.32 mi (7,770.43 km) |
| Boulder to Aalborg | 4,749.76 mi (7,643.99 km) |
| Boulder to Aarhus | 4,799.46 mi (7,723.99 km) |
| Boulder to Birkerod | 4,877.37 mi (7,849.37 km) |
| Boulder to Bronderslev | 4,740.47 mi (7,629.06 km) |
| Boulder to Copenhagen | 4,888.70 mi (7,867.60 km) |
| Boulder to Esbjerg | 4,779.69 mi (7,692.17 km) |
| Boulder to Farum | 4,876.47 mi (7,847.92 km) |
| Boulder to Fredensborg | 4,869.80 mi (7,837.18 km) |
| Boulder to Fredericia | 4,813.74 mi (7,746.96 km) |
| Boulder to Frederikshavn | 4,748.76 mi (7,642.38 km) |
| Boulder to Frederikssund | 4,867.12 mi (7,832.87 km) |
