| Boulder to Wiener Neudorf | 5,377.62 mi (8,654.44 km) |
| Boulder to Wiener Neustadt | 5,389.50 mi (8,673.57 km) |
| Boulder to Wolfsberg | 5,394.99 mi (8,682.39 km) |
| Boulder to Worgl | 5,273.11 mi (8,486.25 km) |
| Boulder to Zell am See | 5,304.88 mi (8,537.38 km) |
| Boulder to Zwettl | 5,315.80 mi (8,554.96 km) |
| Boulder to Aalst | 4,845.30 mi (7,797.76 km) |
| Boulder to Aarschot | 4,869.73 mi (7,837.07 km) |
| Boulder to Aartselaar | 4,848.14 mi (7,802.33 km) |
| Boulder to Alken | 4,890.30 mi (7,870.18 km) |
| Boulder to Amay | 4,905.45 mi (7,894.56 km) |
| Boulder to Andenne | 4,901.04 mi (7,887.47 km) |
| Boulder to Anderlecht | 4,859.79 mi (7,821.08 km) |
| Boulder to Anderlues | 4,876.55 mi (7,848.05 km) |
| Boulder to Ans | 4,906.95 mi (7,896.98 km) |
