| Monserrat to Montalegre | 413.68 mi (665.75 km) |
| Monserrat to Montemor-o-Novo | 411.58 mi (662.38 km) |
| Monserrat to Montemor-o-Velho | 432.63 mi (696.25 km) |
| Monserrat to Montijo | 447.65 mi (720.42 km) |
| Monserrat to Mortagua | 411.11 mi (661.61 km) |
| Monserrat to Moura | 378.43 mi (609.03 km) |
| Monserrat to Murtosa | 435.08 mi (700.19 km) |
| Monserrat to Nazare | 451.51 mi (726.64 km) |
| Monserrat to Nelas | 392.06 mi (630.96 km) |
| Monserrat to Obidos | 456.85 mi (735.22 km) |
| Monserrat to Odemira | 451.18 mi (726.10 km) |
| Monserrat to Odivelas | 461.53 mi (742.77 km) |
| Monserrat to Oeiras | 469.87 mi (756.19 km) |
| Monserrat to Olhao | 424.61 mi (683.35 km) |
| Monserrat to Oliveira de Azemeis | 428.30 mi (689.28 km) |
