| Marinha Grande to Smolyan | 1,756.05 mi (2,826.09 km) |
| Marinha Grande to Sofia | 1,678.65 mi (2,701.53 km) |
| Marinha Grande to Sopot | 1,750.83 mi (2,817.70 km) |
| Marinha Grande to Sozopol | 1,901.88 mi (3,060.79 km) |
| Marinha Grande to Sredets | 1,877.10 mi (3,020.90 km) |
| Marinha Grande to Stamboliyski | 1,743.20 mi (2,805.41 km) |
| Marinha Grande to Stara Zagora | 1,797.86 mi (2,893.37 km) |
| Marinha Grande to Svilengrad | 1,831.22 mi (2,947.06 km) |
| Marinha Grande to Svishtov | 1,776.24 mi (2,858.58 km) |
| Marinha Grande to Targovishte | 1,839.73 mi (2,960.76 km) |
| Marinha Grande to Teteven | 1,724.95 mi (2,776.04 km) |
| Marinha Grande to Troyan | 1,747.83 mi (2,812.87 km) |
| Marinha Grande to Tryavna | 1,787.46 mi (2,876.63 km) |
| Marinha Grande to Tutrakan | 1,837.60 mi (2,957.32 km) |
| Marinha Grande to Varna | 1,906.79 mi (3,068.68 km) |
