| Potomac to Ahrensfelde | 4,174.83 mi (6,718.74 km) |
| Potomac to Aich | 4,125.75 mi (6,639.75 km) |
| Potomac to Aichach | 4,208.61 mi (6,773.10 km) |
| Potomac to Aidlingen | 4,110.07 mi (6,614.53 km) |
| Potomac to Ainring | 4,302.86 mi (6,924.79 km) |
| Potomac to Albstadt | 4,129.47 mi (6,645.74 km) |
| Potomac to Aldenhoven | 3,940.53 mi (6,341.66 km) |
| Potomac to Alfeld | 4,049.61 mi (6,517.21 km) |
| Potomac to Alfter | 3,974.02 mi (6,395.56 km) |
| Potomac to Alpen | 3,931.39 mi (6,326.96 km) |
| Potomac to Alsbach-Hahnlein | 4,067.30 mi (6,545.69 km) |
| Potomac to Alsdorf | 3,936.20 mi (6,334.69 km) |
| Potomac to Alsfeld | 4,063.72 mi (6,539.92 km) |
| Potomac to Altdorf | 4,244.80 mi (6,831.34 km) |
| Potomac to Altena | 3,984.56 mi (6,412.54 km) |
