| Opelousas to Amelia | 5,483.39 mi (8,824.67 km) |
| Opelousas to Anagni | 5,545.29 mi (8,924.29 km) |
| Opelousas to Ancona | 5,491.09 mi (8,837.06 km) |
| Opelousas to Andria | 5,700.95 mi (9,174.79 km) |
| Opelousas to Angri | 5,644.63 mi (9,084.15 km) |
| Opelousas to Anguillara Sabazia | 5,493.95 mi (8,841.65 km) |
| Opelousas to Anzio | 5,533.08 mi (8,904.63 km) |
| Opelousas to Anzola dell'Emilia | 5,359.30 mi (8,624.96 km) |
| Opelousas to Aosta | 5,154.45 mi (8,295.28 km) |
| Opelousas to Apricena | 5,642.49 mi (9,080.72 km) |
| Opelousas to Aprilia | 5,529.01 mi (8,898.09 km) |
| Opelousas to Aradeo | 5,822.58 mi (9,370.54 km) |
| Opelousas to Aragona | 5,728.88 mi (9,219.74 km) |
| Opelousas to Arco | 5,298.03 mi (8,526.36 km) |
| Opelousas to Arcola | 5,319.22 mi (8,560.45 km) |
