| Largs to Smolyan | 1,647.67 mi (2,651.67 km) |
| Largs to Sofia | 1,543.41 mi (2,483.87 km) |
| Largs to Sopot | 1,596.61 mi (2,569.49 km) |
| Largs to Sozopol | 1,715.23 mi (2,760.39 km) |
| Largs to Sredets | 1,700.09 mi (2,736.03 km) |
| Largs to Stamboliyski | 1,614.27 mi (2,597.92 km) |
| Largs to Stara Zagora | 1,639.64 mi (2,638.75 km) |
| Largs to Svilengrad | 1,692.19 mi (2,723.32 km) |
| Largs to Svishtov | 1,572.02 mi (2,529.93 km) |
| Largs to Targovishte | 1,634.56 mi (2,630.56 km) |
| Largs to Teteven | 1,566.24 mi (2,520.62 km) |
| Largs to Troyan | 1,584.06 mi (2,549.30 km) |
| Largs to Tryavna | 1,613.21 mi (2,596.21 km) |
| Largs to Tutrakan | 1,598.56 mi (2,572.64 km) |
| Largs to Varna | 1,685.40 mi (2,712.38 km) |
