| Fernan-Nunez to Smolyan | 1,580.80 mi (2,544.06 km) |
| Fernan-Nunez to Sofia | 1,513.24 mi (2,435.33 km) |
| Fernan-Nunez to Sopot | 1,585.07 mi (2,550.93 km) |
| Fernan-Nunez to Sozopol | 1,734.87 mi (2,792.01 km) |
| Fernan-Nunez to Sredets | 1,709.35 mi (2,750.94 km) |
| Fernan-Nunez to Stamboliyski | 1,572.75 mi (2,531.10 km) |
| Fernan-Nunez to Stara Zagora | 1,630.34 mi (2,623.78 km) |
| Fernan-Nunez to Svilengrad | 1,658.17 mi (2,668.57 km) |
| Fernan-Nunez to Svishtov | 1,619.31 mi (2,606.03 km) |
| Fernan-Nunez to Targovishte | 1,679.56 mi (2,702.98 km) |
| Fernan-Nunez to Teteven | 1,561.59 mi (2,513.14 km) |
| Fernan-Nunez to Troyan | 1,584.19 mi (2,549.51 km) |
| Fernan-Nunez to Tryavna | 1,623.75 mi (2,613.17 km) |
| Fernan-Nunez to Tutrakan | 1,684.52 mi (2,710.98 km) |
| Fernan-Nunez to Varna | 1,746.55 mi (2,810.81 km) |
