| Lummen to Provadia | 1,170.33 mi (1,883.47 km) |
| Lummen to Radnevo | 1,146.11 mi (1,844.49 km) |
| Lummen to Radomir | 1,018.14 mi (1,638.54 km) |
| Lummen to Rakitovo | 1,087.53 mi (1,750.22 km) |
| Lummen to Rakovski | 1,108.25 mi (1,783.56 km) |
| Lummen to Razgrad | 1,118.75 mi (1,800.45 km) |
| Lummen to Razlog | 1,068.51 mi (1,719.60 km) |
| Lummen to Ruse | 1,084.23 mi (1,744.89 km) |
| Lummen to Samokov | 1,051.09 mi (1,691.57 km) |
| Lummen to Sandanski | 1,076.32 mi (1,732.18 km) |
| Lummen to Sevlievo | 1,082.40 mi (1,741.96 km) |
| Lummen to Shumen | 1,145.78 mi (1,843.96 km) |
| Lummen to Silistra | 1,127.16 mi (1,813.99 km) |
| Lummen to Sliven | 1,145.87 mi (1,844.09 km) |
| Lummen to Smolyan | 1,129.64 mi (1,817.99 km) |
