| Opava to Ansonia (Connecticut) | 4,157.62 mi (6,691.04 km) |
| Opava to Antelope (California) | 5,829.18 mi (9,381.16 km) |
| Opava to Anthem (Arizona) | 5,890.75 mi (9,480.24 km) |
| Opava to Antioch (California) | 5,885.27 mi (9,471.42 km) |
| Opava to Antioch (Illinois) | 4,648.95 mi (7,481.76 km) |
| Opava to Apache Junction (Arizona) | 5,901.56 mi (9,497.65 km) |
| Opava to Apex (North Carolina) | 4,653.03 mi (7,488.33 km) |
| Opava to Apollo Beach (Florida) | 5,199.20 mi (8,367.31 km) |
| Opava to Apopka (Florida) | 5,115.52 mi (8,232.63 km) |
| Opava to Apple Valley (California) | 5,987.76 mi (9,636.37 km) |
| Opava to Apple Valley (Minnesota) | 4,700.17 mi (7,564.19 km) |
| Opava to Appleton (Wisconsin) | 4,567.51 mi (7,350.70 km) |
| Opava to Arbutus (Maryland) | 4,396.17 mi (7,074.95 km) |
| Opava to Arcadia (California) | 6,033.77 mi (9,710.41 km) |
| Opava to Arcata (California) | 5,753.18 mi (9,258.84 km) |
