| Leith to Smolyan | 1,593.67 mi (2,564.77 km) |
| Leith to Sofia | 1,489.37 mi (2,396.91 km) |
| Leith to Sopot | 1,541.30 mi (2,480.48 km) |
| Leith to Sozopol | 1,657.74 mi (2,667.87 km) |
| Leith to Sredets | 1,643.05 mi (2,644.24 km) |
| Leith to Stamboliyski | 1,559.78 mi (2,510.23 km) |
| Leith to Stara Zagora | 1,583.79 mi (2,548.86 km) |
| Leith to Svilengrad | 1,636.62 mi (2,633.88 km) |
| Leith to Svishtov | 1,515.04 mi (2,438.23 km) |
| Leith to Targovishte | 1,577.02 mi (2,537.97 km) |
| Leith to Teteven | 1,511.04 mi (2,431.78 km) |
| Leith to Troyan | 1,528.50 mi (2,459.88 km) |
| Leith to Tryavna | 1,556.98 mi (2,505.72 km) |
| Leith to Tutrakan | 1,540.12 mi (2,478.58 km) |
| Leith to Varna | 1,626.91 mi (2,618.27 km) |
