| Loviisa to Popovo | 1,182.07 mi (1,902.36 km) |
| Loviisa to Provadia | 1,194.64 mi (1,922.58 km) |
| Loviisa to Radnevo | 1,254.68 mi (2,019.21 km) |
| Loviisa to Radomir | 1,245.00 mi (2,003.63 km) |
| Loviisa to Rakitovo | 1,279.72 mi (2,059.51 km) |
| Loviisa to Rakovski | 1,256.55 mi (2,022.22 km) |
| Loviisa to Razgrad | 1,169.46 mi (1,882.07 km) |
| Loviisa to Razlog | 1,288.71 mi (2,073.99 km) |
| Loviisa to Ruse | 1,149.44 mi (1,849.84 km) |
| Loviisa to Samokov | 1,257.11 mi (2,023.12 km) |
| Loviisa to Sandanski | 1,311.15 mi (2,110.10 km) |
| Loviisa to Sevlievo | 1,205.39 mi (1,939.89 km) |
| Loviisa to Shumen | 1,187.04 mi (1,910.35 km) |
| Loviisa to Silistra | 1,129.86 mi (1,818.34 km) |
| Loviisa to Sliven | 1,228.14 mi (1,976.50 km) |
