| Mattenhof to Smolyan | 882.96 mi (1,420.99 km) |
| Mattenhof to Sofia | 782.81 mi (1,259.82 km) |
| Mattenhof to Sopot | 847.39 mi (1,363.74 km) |
| Mattenhof to Sozopol | 987.64 mi (1,589.46 km) |
| Mattenhof to Sredets | 967.15 mi (1,556.47 km) |
| Mattenhof to Stamboliyski | 855.57 mi (1,376.91 km) |
| Mattenhof to Stara Zagora | 894.76 mi (1,439.98 km) |
| Mattenhof to Svilengrad | 942.09 mi (1,516.15 km) |
| Mattenhof to Svishtov | 844.69 mi (1,359.40 km) |
| Mattenhof to Targovishte | 911.50 mi (1,466.92 km) |
| Mattenhof to Teteven | 817.07 mi (1,314.94 km) |
| Mattenhof to Troyan | 838.27 mi (1,349.07 km) |
| Mattenhof to Tryavna | 873.98 mi (1,406.53 km) |
| Mattenhof to Tutrakan | 891.15 mi (1,434.16 km) |
| Mattenhof to Varna | 973.49 mi (1,566.69 km) |
