| Hakkila to Popovo | 1,171.45 mi (1,885.27 km) |
| Hakkila to Provadia | 1,186.30 mi (1,909.16 km) |
| Hakkila to Radnevo | 1,243.46 mi (2,001.16 km) |
| Hakkila to Radomir | 1,228.39 mi (1,976.91 km) |
| Hakkila to Rakitovo | 1,265.19 mi (2,036.13 km) |
| Hakkila to Rakovski | 1,243.58 mi (2,001.34 km) |
| Hakkila to Razgrad | 1,159.40 mi (1,865.87 km) |
| Hakkila to Razlog | 1,273.12 mi (2,048.89 km) |
| Hakkila to Ruse | 1,138.30 mi (1,831.92 km) |
| Hakkila to Samokov | 1,241.61 mi (1,998.18 km) |
| Hakkila to Sandanski | 1,295.29 mi (2,084.56 km) |
| Hakkila to Sevlievo | 1,192.66 mi (1,919.40 km) |
| Hakkila to Shumen | 1,177.75 mi (1,895.41 km) |
| Hakkila to Silistra | 1,121.32 mi (1,804.58 km) |
| Hakkila to Sliven | 1,217.68 mi (1,959.66 km) |
