| Tigard to Argentona | 5,542.67 mi (8,920.06 km) |
| Tigard to Arico el Nuevo | 5,570.17 mi (8,964.32 km) |
| Tigard to Armilla | 5,592.18 mi (8,999.75 km) |
| Tigard to Arnedo | 5,367.17 mi (8,637.63 km) |
| Tigard to Arona | 5,567.12 mi (8,959.42 km) |
| Tigard to Arrecife | 5,651.80 mi (9,095.70 km) |
| Tigard to Arrigorriaga | 5,288.72 mi (8,511.38 km) |
| Tigard to Arroyomolinos | 5,414.37 mi (8,713.58 km) |
| Tigard to Arteijo | 5,100.72 mi (8,208.82 km) |
| Tigard to Arucas | 5,614.21 mi (9,035.20 km) |
| Tigard to Aspe | 5,621.94 mi (9,047.63 km) |
| Tigard to Astorga | 5,226.16 mi (8,410.70 km) |
| Tigard to Atarfe | 5,585.73 mi (8,989.37 km) |
| Tigard to Avila | 5,367.85 mi (8,638.71 km) |
| Tigard to Aviles | 5,173.49 mi (8,325.92 km) |
