| Lake Oswego to Argentona | 5,540.72 mi (8,916.92 km) |
| Lake Oswego to Arico el Nuevo | 5,567.05 mi (8,959.31 km) |
| Lake Oswego to Armilla | 5,589.84 mi (8,995.97 km) |
| Lake Oswego to Arnedo | 5,365.08 mi (8,634.25 km) |
| Lake Oswego to Arona | 5,564.00 mi (8,954.39 km) |
| Lake Oswego to Arrecife | 5,648.81 mi (9,090.88 km) |
| Lake Oswego to Arrigorriaga | 5,286.64 mi (8,508.03 km) |
| Lake Oswego to Arroyomolinos | 5,412.13 mi (8,709.98 km) |
| Lake Oswego to Arteijo | 5,098.44 mi (8,205.15 km) |
| Lake Oswego to Arucas | 5,611.12 mi (9,030.23 km) |
| Lake Oswego to Aspe | 5,619.74 mi (9,044.10 km) |
| Lake Oswego to Astorga | 5,223.94 mi (8,407.11 km) |
| Lake Oswego to Atarfe | 5,583.39 mi (8,985.59 km) |
| Lake Oswego to Avila | 5,365.59 mi (8,635.09 km) |
| Lake Oswego to Aviles | 5,171.31 mi (8,322.41 km) |
