| Ivybridge to Smolyan | 1,490.66 mi (2,398.98 km) |
| Ivybridge to Sofia | 1,389.83 mi (2,236.71 km) |
| Ivybridge to Sopot | 1,453.01 mi (2,338.39 km) |
| Ivybridge to Sozopol | 1,589.66 mi (2,558.32 km) |
| Ivybridge to Sredets | 1,570.27 mi (2,527.10 km) |
| Ivybridge to Stamboliyski | 1,462.63 mi (2,353.88 km) |
| Ivybridge to Stara Zagora | 1,499.87 mi (2,413.81 km) |
| Ivybridge to Svilengrad | 1,548.33 mi (2,491.79 km) |
| Ivybridge to Svishtov | 1,445.36 mi (2,326.09 km) |
| Ivybridge to Targovishte | 1,511.70 mi (2,432.85 km) |
| Ivybridge to Teteven | 1,422.49 mi (2,289.28 km) |
| Ivybridge to Troyan | 1,443.20 mi (2,322.60 km) |
| Ivybridge to Tryavna | 1,477.81 mi (2,378.30 km) |
| Ivybridge to Tutrakan | 1,486.50 mi (2,392.29 km) |
| Ivybridge to Varna | 1,571.19 mi (2,528.58 km) |
