| Boulder to Ahrensfelde | 5,068.70 mi (8,157.28 km) |
| Boulder to Aich | 5,124.78 mi (8,247.53 km) |
| Boulder to Aichach | 5,195.29 mi (8,361.02 km) |
| Boulder to Aidlingen | 5,110.82 mi (8,225.07 km) |
| Boulder to Ainring | 5,285.08 mi (8,505.51 km) |
| Boulder to Albstadt | 5,137.25 mi (8,267.61 km) |
| Boulder to Aldenhoven | 4,921.54 mi (7,920.45 km) |
| Boulder to Alfeld | 4,983.86 mi (8,020.75 km) |
| Boulder to Alfter | 4,952.62 mi (7,970.48 km) |
| Boulder to Alpen | 4,898.10 mi (7,882.73 km) |
| Boulder to Alsbach-Hahnlein | 5,051.59 mi (8,129.74 km) |
| Boulder to Alsdorf | 4,918.29 mi (7,915.22 km) |
| Boulder to Alsfeld | 5,024.90 mi (8,086.79 km) |
| Boulder to Altdorf | 5,221.36 mi (8,402.96 km) |
| Boulder to Altena | 4,947.89 mi (7,962.87 km) |
