| Oregon to Argentona | 4,229.74 mi (6,807.11 km) |
| Oregon to Arico el Nuevo | 3,807.85 mi (6,128.15 km) |
| Oregon to Armilla | 4,115.06 mi (6,622.54 km) |
| Oregon to Arnedo | 4,007.16 mi (6,448.90 km) |
| Oregon to Arona | 3,801.92 mi (6,118.60 km) |
| Oregon to Arrecife | 3,928.62 mi (6,322.50 km) |
| Oregon to Arrigorriaga | 3,939.08 mi (6,339.34 km) |
| Oregon to Arroyomolinos | 3,992.29 mi (6,424.98 km) |
| Oregon to Arteijo | 3,684.29 mi (5,929.29 km) |
| Oregon to Arucas | 3,860.27 mi (6,212.51 km) |
| Oregon to Aspe | 4,204.04 mi (6,765.75 km) |
| Oregon to Astorga | 3,821.26 mi (6,149.72 km) |
| Oregon to Atarfe | 4,108.99 mi (6,612.78 km) |
| Oregon to Avila | 3,943.42 mi (6,346.31 km) |
| Oregon to Aviles | 3,793.54 mi (6,105.12 km) |
