| Filipstad to Popovo | 1,239.58 mi (1,994.91 km) |
| Filipstad to Provadia | 1,271.75 mi (2,046.69 km) |
| Filipstad to Radnevo | 1,303.05 mi (2,097.05 km) |
| Filipstad to Radomir | 1,243.21 mi (2,000.75 km) |
| Filipstad to Rakitovo | 1,296.07 mi (2,085.83 km) |
| Filipstad to Rakovski | 1,288.63 mi (2,073.85 km) |
| Filipstad to Razgrad | 1,232.64 mi (1,983.74 km) |
| Filipstad to Razlog | 1,294.44 mi (2,083.20 km) |
| Filipstad to Ruse | 1,204.08 mi (1,937.78 km) |
| Filipstad to Samokov | 1,265.32 mi (2,036.33 km) |
| Filipstad to Sandanski | 1,313.16 mi (2,113.32 km) |
| Filipstad to Sevlievo | 1,242.36 mi (1,999.39 km) |
| Filipstad to Shumen | 1,256.21 mi (2,021.67 km) |
| Filipstad to Silistra | 1,208.67 mi (1,945.16 km) |
| Filipstad to Sliven | 1,284.65 mi (2,067.44 km) |
