| Lokeren to Provadia | 1,223.09 mi (1,968.37 km) |
| Lokeren to Radnevo | 1,197.99 mi (1,927.97 km) |
| Lokeren to Radomir | 1,068.87 mi (1,720.19 km) |
| Lokeren to Rakitovo | 1,138.40 mi (1,832.07 km) |
| Lokeren to Rakovski | 1,159.75 mi (1,866.43 km) |
| Lokeren to Razgrad | 1,171.45 mi (1,885.26 km) |
| Lokeren to Razlog | 1,118.96 mi (1,800.79 km) |
| Lokeren to Ruse | 1,136.93 mi (1,829.72 km) |
| Lokeren to Samokov | 1,101.97 mi (1,773.44 km) |
| Lokeren to Sandanski | 1,126.40 mi (1,812.76 km) |
| Lokeren to Sevlievo | 1,134.44 mi (1,825.70 km) |
| Lokeren to Shumen | 1,198.47 mi (1,928.75 km) |
| Lokeren to Silistra | 1,180.23 mi (1,899.40 km) |
| Lokeren to Sliven | 1,198.09 mi (1,928.15 km) |
| Lokeren to Smolyan | 1,180.51 mi (1,899.84 km) |
