| Lappeenranta to Popovo | 1,226.75 mi (1,974.27 km) |
| Lappeenranta to Provadia | 1,236.01 mi (1,989.17 km) |
| Lappeenranta to Radnevo | 1,300.04 mi (2,092.22 km) |
| Lappeenranta to Radomir | 1,297.77 mi (2,088.56 km) |
| Lappeenranta to Rakitovo | 1,329.63 mi (2,139.84 km) |
| Lappeenranta to Rakovski | 1,304.38 mi (2,099.19 km) |
| Lappeenranta to Razgrad | 1,213.39 mi (1,952.76 km) |
| Lappeenranta to Razlog | 1,340.06 mi (2,156.62 km) |
| Lappeenranta to Ruse | 1,194.94 mi (1,923.07 km) |
| Lappeenranta to Samokov | 1,308.39 mi (2,105.65 km) |
| Lappeenranta to Sandanski | 1,362.83 mi (2,193.27 km) |
| Lappeenranta to Sevlievo | 1,252.99 mi (2,016.49 km) |
| Lappeenranta to Shumen | 1,229.80 mi (1,979.17 km) |
| Lappeenranta to Silistra | 1,171.71 mi (1,885.68 km) |
| Lappeenranta to Sliven | 1,272.49 mi (2,047.88 km) |
