| Finnentrop to Smolyan | 1,032.49 mi (1,661.63 km) |
| Finnentrop to Sofia | 928.30 mi (1,493.96 km) |
| Finnentrop to Sopot | 983.04 mi (1,582.04 km) |
| Finnentrop to Sozopol | 1,106.69 mi (1,781.05 km) |
| Finnentrop to Sredets | 1,090.19 mi (1,754.50 km) |
| Finnentrop to Stamboliyski | 999.56 mi (1,608.64 km) |
| Finnentrop to Stara Zagora | 1,026.99 mi (1,652.78 km) |
| Finnentrop to Svilengrad | 1,078.94 mi (1,736.38 km) |
| Finnentrop to Svishtov | 962.34 mi (1,548.74 km) |
| Finnentrop to Targovishte | 1,026.44 mi (1,651.89 km) |
| Finnentrop to Teteven | 952.52 mi (1,532.93 km) |
| Finnentrop to Troyan | 970.95 mi (1,562.59 km) |
| Finnentrop to Tryavna | 1,001.41 mi (1,611.62 km) |
| Finnentrop to Tutrakan | 994.13 mi (1,599.90 km) |
| Finnentrop to Varna | 1,080.68 mi (1,739.19 km) |
