| Petrovec to Montemor-o-Novo | 1,580.32 mi (2,543.28 km) |
| Petrovec to Montemor-o-Velho | 1,575.16 mi (2,534.98 km) |
| Petrovec to Montijo | 1,614.72 mi (2,598.63 km) |
| Petrovec to Mortagua | 1,547.68 mi (2,490.76 km) |
| Petrovec to Moura | 1,552.19 mi (2,498.00 km) |
| Petrovec to Murtosa | 1,563.30 mi (2,515.89 km) |
| Petrovec to Nazare | 1,604.98 mi (2,582.97 km) |
| Petrovec to Nelas | 1,526.75 mi (2,457.06 km) |
| Petrovec to Obidos | 1,614.27 mi (2,597.92 km) |
| Petrovec to Odemira | 1,625.74 mi (2,616.37 km) |
| Petrovec to Odivelas | 1,626.83 mi (2,618.13 km) |
| Petrovec to Oeiras | 1,636.11 mi (2,633.07 km) |
| Petrovec to Olhao | 1,598.70 mi (2,572.86 km) |
| Petrovec to Oliveira de Azemeis | 1,553.58 mi (2,500.24 km) |
| Petrovec to Oliveira de Frades | 1,540.60 mi (2,479.36 km) |
