| Lucan to Popovo | 1,633.39 mi (2,628.69 km) |
| Lucan to Provadia | 1,688.78 mi (2,717.83 km) |
| Lucan to Radnevo | 1,665.50 mi (2,680.37 km) |
| Lucan to Radomir | 1,536.17 mi (2,472.23 km) |
| Lucan to Rakitovo | 1,605.79 mi (2,584.27 km) |
| Lucan to Rakovski | 1,627.39 mi (2,619.04 km) |
| Lucan to Razgrad | 1,637.35 mi (2,635.06 km) |
| Lucan to Razlog | 1,585.96 mi (2,552.36 km) |
| Lucan to Ruse | 1,602.83 mi (2,579.50 km) |
| Lucan to Samokov | 1,569.38 mi (2,525.67 km) |
| Lucan to Sandanski | 1,592.90 mi (2,563.53 km) |
| Lucan to Sevlievo | 1,601.81 mi (2,577.87 km) |
| Lucan to Shumen | 1,664.43 mi (2,678.64 km) |
| Lucan to Silistra | 1,644.16 mi (2,646.01 km) |
| Lucan to Sliven | 1,665.21 mi (2,679.89 km) |
