| Mission Viejo to Argentona | 6,000.42 mi (9,656.74 km) |
| Mission Viejo to Arico el Nuevo | 5,744.39 mi (9,244.71 km) |
| Mission Viejo to Armilla | 5,965.35 mi (9,600.31 km) |
| Mission Viejo to Arnedo | 5,798.52 mi (9,331.82 km) |
| Mission Viejo to Arona | 5,738.77 mi (9,235.65 km) |
| Mission Viejo to Arrecife | 5,859.76 mi (9,430.37 km) |
| Mission Viejo to Arrigorriaga | 5,723.64 mi (9,211.31 km) |
| Mission Viejo to Arroyomolinos | 5,814.77 mi (9,357.97 km) |
| Mission Viejo to Arteijo | 5,498.29 mi (8,848.65 km) |
| Mission Viejo to Arucas | 5,795.97 mi (9,327.71 km) |
| Mission Viejo to Aspe | 6,028.17 mi (9,701.40 km) |
| Mission Viejo to Astorga | 5,632.09 mi (9,063.98 km) |
| Mission Viejo to Atarfe | 5,959.02 mi (9,590.12 km) |
| Mission Viejo to Avila | 5,766.17 mi (9,279.76 km) |
| Mission Viejo to Aviles | 5,591.09 mi (8,997.98 km) |
