| Frouzins to Popovo | 1,245.12 mi (2,003.83 km) |
| Frouzins to Provadia | 1,306.57 mi (2,102.72 km) |
| Frouzins to Radnevo | 1,243.65 mi (2,001.47 km) |
| Frouzins to Radomir | 1,091.13 mi (1,756.01 km) |
| Frouzins to Rakitovo | 1,155.92 mi (1,860.27 km) |
| Frouzins to Rakovski | 1,195.47 mi (1,923.93 km) |
| Frouzins to Razgrad | 1,257.20 mi (2,023.27 km) |
| Frouzins to Razlog | 1,126.61 mi (1,813.11 km) |
| Frouzins to Ruse | 1,226.53 mi (1,973.90 km) |
| Frouzins to Samokov | 1,124.28 mi (1,809.36 km) |
| Frouzins to Sandanski | 1,122.55 mi (1,806.56 km) |
| Frouzins to Sevlievo | 1,193.16 mi (1,920.21 km) |
| Frouzins to Shumen | 1,280.59 mi (2,060.92 km) |
| Frouzins to Silistra | 1,288.34 mi (2,073.38 km) |
| Frouzins to Sliven | 1,258.23 mi (2,024.93 km) |
