| Gernsbach to Smolyan | 935.96 mi (1,506.28 km) |
| Gernsbach to Sofia | 833.66 mi (1,341.65 km) |
| Gernsbach to Sopot | 895.04 mi (1,440.43 km) |
| Gernsbach to Sozopol | 1,030.08 mi (1,657.75 km) |
| Gernsbach to Sredets | 1,010.93 mi (1,626.93 km) |
| Gernsbach to Stamboliyski | 906.36 mi (1,458.65 km) |
| Gernsbach to Stara Zagora | 941.47 mi (1,515.14 km) |
| Gernsbach to Svilengrad | 990.77 mi (1,594.49 km) |
| Gernsbach to Svishtov | 885.67 mi (1,425.36 km) |
| Gernsbach to Targovishte | 951.97 mi (1,532.04 km) |
| Gernsbach to Teteven | 864.43 mi (1,391.17 km) |
| Gernsbach to Troyan | 884.76 mi (1,423.88 km) |
| Gernsbach to Tryavna | 918.78 mi (1,478.64 km) |
| Gernsbach to Tutrakan | 927.09 mi (1,492.01 km) |
| Gernsbach to Varna | 1,011.53 mi (1,627.91 km) |
