| Jennings to Smolyan | 5,546.58 mi (8,926.36 km) |
| Jennings to Sofia | 5,442.54 mi (8,758.92 km) |
| Jennings to Sopot | 5,497.14 mi (8,846.79 km) |
| Jennings to Sozopol | 5,614.88 mi (9,036.27 km) |
| Jennings to Sredets | 5,600.34 mi (9,012.87 km) |
| Jennings to Stamboliyski | 5,513.99 mi (8,873.91 km) |
| Jennings to Stara Zagora | 5,540.38 mi (8,916.39 km) |
| Jennings to Svilengrad | 5,592.84 mi (9,000.81 km) |
| Jennings to Svishtov | 5,472.33 mi (8,806.86 km) |
| Jennings to Targovishte | 5,534.15 mi (8,906.36 km) |
| Jennings to Teteven | 5,466.70 mi (8,797.81 km) |
| Jennings to Troyan | 5,484.73 mi (8,826.81 km) |
| Jennings to Tryavna | 5,513.94 mi (8,873.83 km) |
| Jennings to Tutrakan | 5,496.25 mi (8,845.36 km) |
| Jennings to Varna | 5,582.89 mi (8,984.79 km) |
