| Osterode to Arico el Nuevo | 2,132.63 mi (3,432.14 km) |
| Osterode to Armilla | 1,213.16 mi (1,952.39 km) |
| Osterode to Arnedo | 875.72 mi (1,409.34 km) |
| Osterode to Arona | 2,143.97 mi (3,450.38 km) |
| Osterode to Arrecife | 1,992.44 mi (3,206.52 km) |
| Osterode to Arrigorriaga | 848.00 mi (1,364.72 km) |
| Osterode to Arroyomolinos | 1,039.65 mi (1,673.16 km) |
| Osterode to Arteijo | 1,046.60 mi (1,684.35 km) |
| Osterode to Arucas | 2,104.93 mi (3,387.55 km) |
| Osterode to Aspe | 1,067.16 mi (1,717.43 km) |
| Osterode to Astorga | 995.65 mi (1,602.34 km) |
| Osterode to Atarfe | 1,210.77 mi (1,948.54 km) |
| Osterode to Avila | 1,043.07 mi (1,678.65 km) |
| Osterode to Aviles | 937.19 mi (1,508.27 km) |
| Osterode to Ayamonte | 1,321.57 mi (2,126.87 km) |
