| Opalenica to Amorebieta | 1,083.26 mi (1,743.34 km) |
| Opalenica to Amposta | 1,094.81 mi (1,761.92 km) |
| Opalenica to Amurrio | 1,100.96 mi (1,771.83 km) |
| Opalenica to Andoain | 1,056.73 mi (1,700.64 km) |
| Opalenica to Andraitx | 1,103.19 mi (1,775.41 km) |
| Opalenica to Andujar | 1,392.61 mi (2,241.19 km) |
| Opalenica to Antequera | 1,465.45 mi (2,358.42 km) |
| Opalenica to Antigua | 2,268.52 mi (3,650.83 km) |
| Opalenica to Aranda de Duero | 1,191.41 mi (1,917.38 km) |
| Opalenica to Aranjuez | 1,271.50 mi (2,046.27 km) |
| Opalenica to Archena | 1,298.68 mi (2,090.03 km) |
| Opalenica to Arcos de la Frontera | 1,521.99 mi (2,449.41 km) |
| Opalenica to Arenys de Mar | 984.97 mi (1,585.16 km) |
| Opalenica to Arenys de Munt | 983.57 mi (1,582.90 km) |
| Opalenica to Argentona | 990.98 mi (1,594.82 km) |
