| Castro Valley to Ahrensfelde | 5,654.24 mi (9,099.63 km) |
| Castro Valley to Aich | 5,766.83 mi (9,280.82 km) |
| Castro Valley to Aichach | 5,827.57 mi (9,378.56 km) |
| Castro Valley to Aidlingen | 5,754.39 mi (9,260.80 km) |
| Castro Valley to Ainring | 5,911.16 mi (9,513.09 km) |
| Castro Valley to Albstadt | 5,783.70 mi (9,307.97 km) |
| Castro Valley to Aldenhoven | 5,561.95 mi (8,951.09 km) |
| Castro Valley to Alfeld | 5,595.84 mi (9,005.63 km) |
| Castro Valley to Alfter | 5,590.41 mi (8,996.90 km) |
| Castro Valley to Alpen | 5,531.69 mi (8,902.39 km) |
| Castro Valley to Alsbach-Hahnlein | 5,688.40 mi (9,154.60 km) |
| Castro Valley to Alsdorf | 5,559.43 mi (8,947.03 km) |
| Castro Valley to Alsfeld | 5,650.01 mi (9,092.81 km) |
| Castro Valley to Altdorf | 5,846.84 mi (9,409.58 km) |
| Castro Valley to Altena | 5,577.49 mi (8,976.11 km) |
