| Opava to Arico el Nuevo | 2,345.15 mi (3,774.16 km) |
| Opava to Armilla | 1,384.90 mi (2,228.78 km) |
| Opava to Arnedo | 1,092.31 mi (1,757.91 km) |
| Opava to Arona | 2,357.18 mi (3,793.52 km) |
| Opava to Arrecife | 2,188.97 mi (3,522.80 km) |
| Opava to Arrigorriaga | 1,086.66 mi (1,748.81 km) |
| Opava to Arroyomolinos | 1,248.85 mi (2,009.82 km) |
| Opava to Arteijo | 1,326.28 mi (2,134.45 km) |
| Opava to Arucas | 2,310.52 mi (3,718.41 km) |
| Opava to Aspe | 1,218.14 mi (1,960.41 km) |
| Opava to Astorga | 1,250.16 mi (2,011.94 km) |
| Opava to Atarfe | 1,384.03 mi (2,227.39 km) |
| Opava to Avila | 1,264.32 mi (2,034.73 km) |
| Opava to Aviles | 1,204.13 mi (1,937.86 km) |
| Opava to Ayamonte | 1,530.43 mi (2,462.99 km) |
