| Olhao to Arcos de Valdevez | 334.53 mi (538.38 km) |
| Olhao to Arcozelo | 281.69 mi (453.33 km) |
| Olhao to Arganil | 220.85 mi (355.42 km) |
| Olhao to Arouca | 270.87 mi (435.93 km) |
| Olhao to Arruda dos Vinhos | 150.80 mi (242.69 km) |
| Olhao to Aveiro | 253.01 mi (407.18 km) |
| Olhao to Aver-o-Mar | 306.53 mi (493.31 km) |
| Olhao to Aves | 305.96 mi (492.40 km) |
| Olhao to Azambuja | 151.64 mi (244.04 km) |
| Olhao to Baiao | 286.28 mi (460.72 km) |
| Olhao to Barcelos | 313.03 mi (503.78 km) |
| Olhao to Barreiro | 131.61 mi (211.81 km) |
| Olhao to Batalha | 188.60 mi (303.52 km) |
| Olhao to Beja | 69.64 mi (112.07 km) |
| Olhao to Belas | 143.85 mi (231.50 km) |
