| Tonisvorst to Smolyan | 1,092.09 mi (1,757.56 km) |
| Tonisvorst to Sofia | 988.07 mi (1,590.14 km) |
| Tonisvorst to Sopot | 1,043.92 mi (1,680.03 km) |
| Tonisvorst to Sozopol | 1,169.17 mi (1,881.59 km) |
| Tonisvorst to Sredets | 1,152.35 mi (1,854.53 km) |
| Tonisvorst to Stamboliyski | 1,059.68 mi (1,705.39 km) |
| Tonisvorst to Stara Zagora | 1,088.29 mi (1,751.43 km) |
| Tonisvorst to Svilengrad | 1,139.93 mi (1,834.54 km) |
| Tonisvorst to Svishtov | 1,024.65 mi (1,649.01 km) |
| Tonisvorst to Targovishte | 1,089.06 mi (1,752.67 km) |
| Tonisvorst to Teteven | 1,013.35 mi (1,630.82 km) |
| Tonisvorst to Troyan | 1,032.07 mi (1,660.96 km) |
| Tonisvorst to Tryavna | 1,063.06 mi (1,710.83 km) |
| Tonisvorst to Tutrakan | 1,057.42 mi (1,701.75 km) |
| Tonisvorst to Varna | 1,143.87 mi (1,840.88 km) |
