| Ingre to Smolyan | 1,199.26 mi (1,930.02 km) |
| Ingre to Sofia | 1,101.15 mi (1,772.13 km) |
| Ingre to Sopot | 1,167.35 mi (1,878.67 km) |
| Ingre to Sozopol | 1,309.51 mi (2,107.44 km) |
| Ingre to Sredets | 1,288.57 mi (2,073.76 km) |
| Ingre to Stamboliyski | 1,173.63 mi (1,888.77 km) |
| Ingre to Stara Zagora | 1,215.07 mi (1,955.47 km) |
| Ingre to Svilengrad | 1,261.19 mi (2,029.69 km) |
| Ingre to Svishtov | 1,167.15 mi (1,878.34 km) |
| Ingre to Targovishte | 1,234.00 mi (1,985.93 km) |
| Ingre to Teteven | 1,137.27 mi (1,830.26 km) |
| Ingre to Troyan | 1,158.83 mi (1,864.96 km) |
| Ingre to Tryavna | 1,195.18 mi (1,923.46 km) |
| Ingre to Tutrakan | 1,214.28 mi (1,954.20 km) |
| Ingre to Varna | 1,296.39 mi (2,086.35 km) |
