| Opelousas to Argentona | 5,067.97 mi (8,156.11 km) |
| Opelousas to Arico el Nuevo | 4,463.32 mi (7,183.01 km) |
| Opelousas to Armilla | 4,907.47 mi (7,897.82 km) |
| Opelousas to Arnedo | 4,838.75 mi (7,787.22 km) |
| Opelousas to Arona | 4,455.41 mi (7,170.29 km) |
| Opelousas to Arrecife | 4,607.38 mi (7,414.86 km) |
| Opelousas to Arrigorriaga | 4,775.10 mi (7,684.79 km) |
| Opelousas to Arroyomolinos | 4,806.46 mi (7,735.26 km) |
| Opelousas to Arteijo | 4,508.74 mi (7,256.12 km) |
| Opelousas to Arucas | 4,520.00 mi (7,274.23 km) |
| Opelousas to Aspe | 5,013.70 mi (8,068.77 km) |
| Opelousas to Astorga | 4,645.27 mi (7,475.84 km) |
| Opelousas to Atarfe | 4,901.72 mi (7,888.56 km) |
| Opelousas to Avila | 4,758.21 mi (7,657.60 km) |
| Opelousas to Aviles | 4,625.30 mi (7,443.70 km) |
