| Olhao to Benavente | 143.89 mi (231.58 km) |
| Olhao to Bombarral | 170.58 mi (274.52 km) |
| Olhao to Bougado | 300.33 mi (483.33 km) |
| Olhao to Braga | 314.13 mi (505.54 km) |
| Olhao to Braganca | 335.32 mi (539.64 km) |
| Olhao to Cabeceiras de Basto | 311.57 mi (501.42 km) |
| Olhao to Cacem | 144.65 mi (232.79 km) |
| Olhao to Cadaval | 167.15 mi (269.00 km) |
| Olhao to Caldas da Rainha | 178.90 mi (287.92 km) |
| Olhao to Calheta | 605.91 mi (975.13 km) |
| Olhao to Camara de Lobos | 597.81 mi (962.08 km) |
| Olhao to Canico | 593.60 mi (955.31 km) |
| Olhao to Cantanhede | 232.97 mi (374.93 km) |
| Olhao to Carregal do Sal | 235.58 mi (379.13 km) |
| Olhao to Cartaxo | 155.44 mi (250.16 km) |
