| Regensburg to Arico el Nuevo | 2,087.03 mi (3,358.74 km) |
| Regensburg to Armilla | 1,135.76 mi (1,827.83 km) |
| Regensburg to Arnedo | 828.90 mi (1,333.98 km) |
| Regensburg to Arona | 2,098.89 mi (3,377.84 km) |
| Regensburg to Arrecife | 1,935.08 mi (3,114.22 km) |
| Regensburg to Arrigorriaga | 819.64 mi (1,319.08 km) |
| Regensburg to Arroyomolinos | 988.03 mi (1,590.09 km) |
| Regensburg to Arteijo | 1,057.49 mi (1,701.87 km) |
| Regensburg to Arucas | 2,054.23 mi (3,305.97 km) |
| Regensburg to Aspe | 975.06 mi (1,569.21 km) |
| Regensburg to Astorga | 981.99 mi (1,580.36 km) |
| Regensburg to Atarfe | 1,134.38 mi (1,825.61 km) |
| Regensburg to Avila | 1,000.97 mi (1,610.90 km) |
| Regensburg to Aviles | 935.28 mi (1,505.18 km) |
| Regensburg to Ayamonte | 1,271.08 mi (2,045.61 km) |
