| Opava to Arcozelo | 1,414.41 mi (2,276.28 km) |
| Opava to Arganil | 1,423.30 mi (2,290.57 km) |
| Opava to Arouca | 1,402.35 mi (2,256.86 km) |
| Opava to Arruda dos Vinhos | 1,518.16 mi (2,443.25 km) |
| Opava to Aveiro | 1,431.65 mi (2,304.02 km) |
| Opava to Aver-o-Mar | 1,406.42 mi (2,263.42 km) |
| Opava to Aves | 1,384.87 mi (2,228.73 km) |
| Opava to Azambuja | 1,506.18 mi (2,423.97 km) |
| Opava to Baiao | 1,384.10 mi (2,227.49 km) |
| Opava to Barcelos | 1,395.54 mi (2,245.90 km) |
| Opava to Barreiro | 1,531.94 mi (2,465.42 km) |
| Opava to Batalha | 1,478.50 mi (2,379.42 km) |
| Opava to Beja | 1,511.34 mi (2,432.27 km) |
| Opava to Belas | 1,535.76 mi (2,471.57 km) |
| Opava to Benavente | 1,507.72 mi (2,426.44 km) |
