| Coimbra to Smolyan | 1,722.19 mi (2,771.60 km) |
| Coimbra to Sofia | 1,643.81 mi (2,645.46 km) |
| Coimbra to Sopot | 1,715.95 mi (2,761.56 km) |
| Coimbra to Sozopol | 1,867.00 mi (3,004.64 km) |
| Coimbra to Sredets | 1,842.31 mi (2,964.92 km) |
| Coimbra to Stamboliyski | 1,708.82 mi (2,750.09 km) |
| Coimbra to Stara Zagora | 1,763.11 mi (2,837.46 km) |
| Coimbra to Svilengrad | 1,797.04 mi (2,892.06 km) |
| Coimbra to Svishtov | 1,740.46 mi (2,801.00 km) |
| Coimbra to Targovishte | 1,804.21 mi (2,903.60 km) |
| Coimbra to Teteven | 1,689.85 mi (2,719.55 km) |
| Coimbra to Troyan | 1,712.74 mi (2,756.39 km) |
| Coimbra to Tryavna | 1,752.33 mi (2,820.11 km) |
| Coimbra to Tutrakan | 1,801.42 mi (2,899.10 km) |
| Coimbra to Varna | 1,871.22 mi (3,011.44 km) |
