| Iisalmi to Montemor-o-Novo | 2,250.99 mi (3,622.62 km) |
| Iisalmi to Montemor-o-Velho | 2,171.80 mi (3,495.18 km) |
| Iisalmi to Montijo | 2,266.72 mi (3,647.94 km) |
| Iisalmi to Mortagua | 2,143.99 mi (3,450.42 km) |
| Iisalmi to Moura | 2,262.79 mi (3,641.61 km) |
| Iisalmi to Murtosa | 2,136.65 mi (3,438.61 km) |
| Iisalmi to Nazare | 2,215.88 mi (3,566.11 km) |
| Iisalmi to Nelas | 2,128.93 mi (3,426.18 km) |
| Iisalmi to Obidos | 2,232.81 mi (3,593.36 km) |
| Iisalmi to Odemira | 2,326.62 mi (3,744.33 km) |
| Iisalmi to Odivelas | 2,267.58 mi (3,649.31 km) |
| Iisalmi to Oeiras | 2,277.63 mi (3,665.49 km) |
| Iisalmi to Olhao | 2,340.52 mi (3,766.70 km) |
| Iisalmi to Oliveira de Azemeis | 2,126.10 mi (3,421.63 km) |
| Iisalmi to Oliveira de Frades | 2,125.74 mi (3,421.04 km) |
