| Seynod to Smolyan | 972.58 mi (1,565.22 km) |
| Seynod to Sofia | 878.37 mi (1,413.61 km) |
| Seynod to Sopot | 947.25 mi (1,524.45 km) |
| Seynod to Sozopol | 1,093.88 mi (1,760.43 km) |
| Seynod to Sredets | 1,071.53 mi (1,724.46 km) |
| Seynod to Stamboliyski | 949.78 mi (1,528.52 km) |
| Seynod to Stara Zagora | 995.42 mi (1,601.97 km) |
| Seynod to Svilengrad | 1,038.61 mi (1,671.48 km) |
| Seynod to Svishtov | 955.25 mi (1,537.33 km) |
| Seynod to Targovishte | 1,021.81 mi (1,644.45 km) |
| Seynod to Teteven | 917.98 mi (1,477.35 km) |
| Seynod to Troyan | 940.25 mi (1,513.19 km) |
| Seynod to Tryavna | 978.10 mi (1,574.11 km) |
| Seynod to Tutrakan | 1,008.27 mi (1,622.65 km) |
| Seynod to Varna | 1,086.57 mi (1,748.66 km) |
