| Huy to Montemor-o-Novo | 1,050.33 mi (1,690.35 km) |
| Huy to Montemor-o-Velho | 980.79 mi (1,578.43 km) |
| Huy to Montijo | 1,069.57 mi (1,721.30 km) |
| Huy to Mortagua | 951.61 mi (1,531.47 km) |
| Huy to Moura | 1,057.54 mi (1,701.94 km) |
| Huy to Murtosa | 948.82 mi (1,526.97 km) |
| Huy to Nazare | 1,024.13 mi (1,648.18 km) |
| Huy to Nelas | 934.62 mi (1,504.13 km) |
| Huy to Obidos | 1,040.33 mi (1,674.25 km) |
| Huy to Odemira | 1,124.24 mi (1,809.29 km) |
| Huy to Odivelas | 1,072.42 mi (1,725.90 km) |
| Huy to Oeiras | 1,082.75 mi (1,742.52 km) |
| Huy to Olhao | 1,134.05 mi (1,825.07 km) |
| Huy to Oliveira de Azemeis | 937.85 mi (1,509.32 km) |
| Huy to Oliveira de Frades | 934.70 mi (1,504.26 km) |
