| Boulder City to Zilina | 5,909.94 mi (9,511.12 km) |
| Boulder City to Zlate Moravce | 5,947.85 mi (9,572.14 km) |
| Boulder City to Zvolen | 5,956.50 mi (9,586.06 km) |
| Boulder City to Ajdovscina | 5,954.80 mi (9,583.33 km) |
| Boulder City to Ankaran | 5,965.96 mi (9,601.28 km) |
| Boulder City to Apace | 5,970.63 mi (9,608.80 km) |
| Boulder City to Beltinci | 5,984.94 mi (9,631.82 km) |
| Boulder City to Benedikt | 5,974.76 mi (9,615.45 km) |
| Boulder City to Bistrica ob Sotli | 5,998.12 mi (9,653.04 km) |
| Boulder City to Bled | 5,935.14 mi (9,551.69 km) |
| Boulder City to Bohinjska Bistrica | 5,935.34 mi (9,552.00 km) |
| Boulder City to Borovnica | 5,966.58 mi (9,602.28 km) |
| Boulder City to Bovec | 5,919.82 mi (9,527.03 km) |
| Boulder City to Braslovce | 5,967.13 mi (9,603.16 km) |
| Boulder City to Brezice | 6,004.37 mi (9,663.09 km) |
