| Cities | Distance |
|---|---|
| Schmalkalden to Popovo | 897.91 mi (1,445.05 km) |
| Schmalkalden to Provadia | 951.82 mi (1,531.80 km) |
| Schmalkalden to Radnevo | 935.06 mi (1,504.83 km) |
| Schmalkalden to Radomir | 816.56 mi (1,314.12 km) |
| Schmalkalden to Rakitovo | 884.48 mi (1,423.43 km) |
| Schmalkalden to Rakovski | 900.34 mi (1,448.96 km) |
| Schmalkalden to Razgrad | 900.82 mi (1,449.73 km) |
| Schmalkalden to Razlog | 868.58 mi (1,397.85 km) |
| Schmalkalden to Ruse | 866.36 mi (1,394.27 km) |
| Schmalkalden to Samokov | 848.20 mi (1,365.04 km) |
| Schmalkalden to Sandanski | 879.04 mi (1,414.68 km) |
| Schmalkalden to Sevlievo | 870.36 mi (1,400.71 km) |
| Schmalkalden to Shumen | 927.94 mi (1,493.38 km) |
| Schmalkalden to Silistra | 905.59 mi (1,457.41 km) |
| Schmalkalden to Sliven | 931.96 mi (1,499.85 km) |