| Opelousas to Arcore | 5,242.36 mi (8,436.77 km) |
| Opelousas to Ardea | 5,523.41 mi (8,889.07 km) |
| Opelousas to Arenzano | 5,256.97 mi (8,460.27 km) |
| Opelousas to Arese | 5,234.65 mi (8,424.36 km) |
| Opelousas to Arezzo | 5,427.08 mi (8,734.05 km) |
| Opelousas to Argelato | 5,364.75 mi (8,633.73 km) |
| Opelousas to Argenta | 5,383.76 mi (8,664.33 km) |
| Opelousas to Ariano Irpino | 5,651.28 mi (9,094.86 km) |
| Opelousas to Ariccia | 5,524.83 mi (8,891.35 km) |
| Opelousas to Arluno | 5,230.71 mi (8,418.02 km) |
| Opelousas to Arona | 5,206.32 mi (8,378.76 km) |
| Opelousas to Artena | 5,535.11 mi (8,907.90 km) |
| Opelousas to Arzachena | 5,402.18 mi (8,693.97 km) |
| Opelousas to Arzano | 5,624.56 mi (9,051.85 km) |
| Opelousas to Arzignano | 5,330.78 mi (8,579.06 km) |
