| Lucena to Popovo | 1,658.03 mi (2,668.34 km) |
| Lucena to Provadia | 1,717.67 mi (2,764.32 km) |
| Lucena to Radnevo | 1,639.35 mi (2,638.28 km) |
| Lucena to Radomir | 1,488.37 mi (2,395.30 km) |
| Lucena to Rakitovo | 1,543.87 mi (2,484.62 km) |
| Lucena to Rakovski | 1,589.89 mi (2,558.68 km) |
| Lucena to Razgrad | 1,673.08 mi (2,692.56 km) |
| Lucena to Razlog | 1,511.91 mi (2,433.19 km) |
| Lucena to Ruse | 1,646.64 mi (2,650.01 km) |
| Lucena to Samokov | 1,518.12 mi (2,443.17 km) |
| Lucena to Sandanski | 1,501.58 mi (2,416.56 km) |
| Lucena to Sevlievo | 1,600.21 mi (2,575.29 km) |
| Lucena to Shumen | 1,692.87 mi (2,724.42 km) |
| Lucena to Silistra | 1,713.11 mi (2,756.99 km) |
| Lucena to Sliven | 1,660.63 mi (2,672.52 km) |
