| Kortrijk to Provadia | 1,247.75 mi (2,008.05 km) |
| Kortrijk to Radnevo | 1,220.50 mi (1,964.20 km) |
| Kortrijk to Radomir | 1,089.30 mi (1,753.06 km) |
| Kortrijk to Rakitovo | 1,159.00 mi (1,865.23 km) |
| Kortrijk to Rakovski | 1,181.50 mi (1,901.44 km) |
| Kortrijk to Razgrad | 1,195.98 mi (1,924.75 km) |
| Kortrijk to Razlog | 1,138.88 mi (1,832.85 km) |
| Kortrijk to Ruse | 1,161.49 mi (1,869.24 km) |
| Kortrijk to Samokov | 1,122.62 mi (1,806.68 km) |
| Kortrijk to Sandanski | 1,145.70 mi (1,843.82 km) |
| Kortrijk to Sevlievo | 1,157.32 mi (1,862.53 km) |
| Kortrijk to Shumen | 1,222.94 mi (1,968.13 km) |
| Kortrijk to Silistra | 1,205.97 mi (1,940.82 km) |
| Kortrijk to Sliven | 1,221.39 mi (1,965.64 km) |
| Kortrijk to Smolyan | 1,201.09 mi (1,932.97 km) |
