| Alzenau in Unterfranken to Smolyan | 950.79 mi (1,530.15 km) |
| Alzenau in Unterfranken to Sofia | 846.90 mi (1,362.95 km) |
| Alzenau in Unterfranken to Sopot | 903.71 mi (1,454.38 km) |
| Alzenau in Unterfranken to Sozopol | 1,031.27 mi (1,659.68 km) |
| Alzenau in Unterfranken to Sredets | 1,013.86 mi (1,631.65 km) |
| Alzenau in Unterfranken to Stamboliyski | 918.74 mi (1,478.57 km) |
| Alzenau in Unterfranken to Stara Zagora | 948.52 mi (1,526.50 km) |
| Alzenau in Unterfranken to Svilengrad | 999.77 mi (1,608.98 km) |
| Alzenau in Unterfranken to Svishtov | 886.54 mi (1,426.75 km) |
| Alzenau in Unterfranken to Targovishte | 951.55 mi (1,531.37 km) |
| Alzenau in Unterfranken to Teteven | 873.08 mi (1,405.09 km) |
| Alzenau in Unterfranken to Troyan | 892.14 mi (1,435.76 km) |
| Alzenau in Unterfranken to Tryavna | 923.79 mi (1,486.70 km) |
| Alzenau in Unterfranken to Tutrakan | 921.72 mi (1,483.36 km) |
| Alzenau in Unterfranken to Varna | 1,007.76 mi (1,621.83 km) |
