| Alpena to Ahrensfelde | 4,100.35 mi (6,598.87 km) |
| Alpena to Aich | 4,102.15 mi (6,601.78 km) |
| Alpena to Aichach | 4,179.72 mi (6,726.61 km) |
| Alpena to Aidlingen | 4,087.18 mi (6,577.67 km) |
| Alpena to Ainring | 4,272.84 mi (6,876.47 km) |
| Alpena to Albstadt | 4,110.41 mi (6,615.07 km) |
| Alpena to Aldenhoven | 3,905.49 mi (6,285.28 km) |
| Alpena to Alfeld | 3,992.75 mi (6,425.72 km) |
| Alpena to Alfter | 3,938.19 mi (6,337.90 km) |
| Alpena to Alpen | 3,889.02 mi (6,258.77 km) |
| Alpena to Alsbach-Hahnlein | 4,035.50 mi (6,494.52 km) |
| Alpena to Alsdorf | 3,901.66 mi (6,279.11 km) |
| Alpena to Alsfeld | 4,020.29 mi (6,470.03 km) |
| Alpena to Altdorf | 4,211.26 mi (6,777.36 km) |
| Alpena to Altena | 3,941.19 mi (6,342.73 km) |
