| Lourinha to Smolyan | 1,784.53 mi (2,871.92 km) |
| Lourinha to Sofia | 1,708.33 mi (2,749.29 km) |
| Lourinha to Sopot | 1,780.54 mi (2,865.50 km) |
| Lourinha to Sozopol | 1,931.56 mi (3,108.55 km) |
| Lourinha to Sredets | 1,906.67 mi (3,068.49 km) |
| Lourinha to Stamboliyski | 1,772.30 mi (2,852.25 km) |
| Lourinha to Stara Zagora | 1,827.39 mi (2,940.89 km) |
| Lourinha to Svilengrad | 1,860.06 mi (2,993.48 km) |
| Lourinha to Svishtov | 1,807.03 mi (2,908.13 km) |
| Lourinha to Targovishte | 1,870.20 mi (3,009.79 km) |
| Lourinha to Teteven | 1,754.93 mi (2,824.28 km) |
| Lourinha to Troyan | 1,777.80 mi (2,861.09 km) |
| Lourinha to Tryavna | 1,817.45 mi (2,924.90 km) |
| Lourinha to Tutrakan | 1,868.88 mi (3,007.67 km) |
| Lourinha to Varna | 1,937.30 mi (3,117.79 km) |
