| Orsova to Arico el Nuevo | 2,413.64 mi (3,884.37 km) |
| Orsova to Armilla | 1,447.38 mi (2,329.33 km) |
| Orsova to Arnedo | 1,235.68 mi (1,988.64 km) |
| Orsova to Arona | 2,426.26 mi (3,904.69 km) |
| Orsova to Arrecife | 2,240.95 mi (3,606.46 km) |
| Orsova to Arrigorriaga | 1,256.56 mi (2,022.23 km) |
| Orsova to Arroyomolinos | 1,368.15 mi (2,201.83 km) |
| Orsova to Arteijo | 1,529.66 mi (2,461.75 km) |
| Orsova to Arucas | 2,370.65 mi (3,815.19 km) |
| Orsova to Aspe | 1,271.25 mi (2,045.87 km) |
| Orsova to Astorga | 1,425.41 mi (2,293.97 km) |
| Orsova to Atarfe | 1,448.43 mi (2,331.03 km) |
| Orsova to Avila | 1,396.99 mi (2,248.24 km) |
| Orsova to Aviles | 1,398.68 mi (2,250.95 km) |
| Orsova to Ayamonte | 1,628.54 mi (2,620.88 km) |
