| Stara Zagora to Montemor-o-Novo | 1,785.28 mi (2,873.13 km) |
| Stara Zagora to Montemor-o-Velho | 1,776.85 mi (2,859.56 km) |
| Stara Zagora to Montijo | 1,819.30 mi (2,927.89 km) |
| Stara Zagora to Mortagua | 1,748.96 mi (2,814.68 km) |
| Stara Zagora to Moura | 1,758.30 mi (2,829.71 km) |
| Stara Zagora to Murtosa | 1,763.64 mi (2,838.31 km) |
| Stara Zagora to Nazare | 1,807.73 mi (2,909.26 km) |
| Stara Zagora to Nelas | 1,728.01 mi (2,780.96 km) |
| Stara Zagora to Obidos | 1,817.47 mi (2,924.93 km) |
| Stara Zagora to Odemira | 1,832.15 mi (2,948.56 km) |
| Stara Zagora to Odivelas | 1,831.10 mi (2,946.87 km) |
| Stara Zagora to Oeiras | 1,840.51 mi (2,962.01 km) |
| Stara Zagora to Olhao | 1,806.10 mi (2,906.64 km) |
| Stara Zagora to Oliveira de Azemeis | 1,753.72 mi (2,822.35 km) |
| Stara Zagora to Oliveira de Frades | 1,741.21 mi (2,802.20 km) |
