| Backa Topola to Montalegre | 1,387.54 mi (2,233.03 km) |
| Backa Topola to Montemor-o-Novo | 1,499.22 mi (2,412.76 km) |
| Backa Topola to Montemor-o-Velho | 1,474.73 mi (2,373.35 km) |
| Backa Topola to Montijo | 1,530.64 mi (2,463.32 km) |
| Backa Topola to Mortagua | 1,445.52 mi (2,326.34 km) |
| Backa Topola to Moura | 1,480.20 mi (2,382.14 km) |
| Backa Topola to Murtosa | 1,456.37 mi (2,343.79 km) |
| Backa Topola to Nazare | 1,509.86 mi (2,429.89 km) |
| Backa Topola to Nelas | 1,424.78 mi (2,292.96 km) |
| Backa Topola to Obidos | 1,521.60 mi (2,448.78 km) |
| Backa Topola to Odemira | 1,555.10 mi (2,502.69 km) |
| Backa Topola to Odivelas | 1,540.51 mi (2,479.21 km) |
| Backa Topola to Oeiras | 1,550.49 mi (2,495.27 km) |
| Backa Topola to Olhao | 1,537.76 mi (2,474.79 km) |
| Backa Topola to Oliveira de Azemeis | 1,445.85 mi (2,326.86 km) |
