| Derinkuyu to Smolyan | 575.26 mi (925.79 km) |
| Derinkuyu to Sofia | 668.54 mi (1,075.91 km) |
| Derinkuyu to Sopot | 601.41 mi (967.88 km) |
| Derinkuyu to Sozopol | 463.48 mi (745.90 km) |
| Derinkuyu to Sredets | 482.23 mi (776.07 km) |
| Derinkuyu to Stamboliyski | 596.83 mi (960.51 km) |
| Derinkuyu to Stara Zagora | 553.76 mi (891.18 km) |
| Derinkuyu to Svilengrad | 508.19 mi (817.86 km) |
| Derinkuyu to Svishtov | 608.26 mi (978.89 km) |
| Derinkuyu to Targovishte | 542.90 mi (873.71 km) |
| Derinkuyu to Teteven | 631.53 mi (1,016.36 km) |
| Derinkuyu to Troyan | 610.16 mi (981.96 km) |
| Derinkuyu to Tryavna | 574.75 mi (924.97 km) |
| Derinkuyu to Tutrakan | 575.55 mi (926.26 km) |
| Derinkuyu to Varna | 488.72 mi (786.52 km) |
