| Zonnebeke to Provadia | 1,260.27 mi (2,028.22 km) |
| Zonnebeke to Radnevo | 1,232.91 mi (1,984.18 km) |
| Zonnebeke to Radomir | 1,101.54 mi (1,772.76 km) |
| Zonnebeke to Rakitovo | 1,171.26 mi (1,884.95 km) |
| Zonnebeke to Rakovski | 1,193.85 mi (1,921.32 km) |
| Zonnebeke to Razgrad | 1,208.51 mi (1,944.90 km) |
| Zonnebeke to Razlog | 1,151.07 mi (1,852.46 km) |
| Zonnebeke to Ruse | 1,174.02 mi (1,889.40 km) |
| Zonnebeke to Samokov | 1,134.88 mi (1,826.41 km) |
| Zonnebeke to Sandanski | 1,157.82 mi (1,863.33 km) |
| Zonnebeke to Sevlievo | 1,169.76 mi (1,882.54 km) |
| Zonnebeke to Shumen | 1,235.46 mi (1,988.29 km) |
| Zonnebeke to Silistra | 1,218.53 mi (1,961.04 km) |
| Zonnebeke to Sliven | 1,233.85 mi (1,985.70 km) |
| Zonnebeke to Smolyan | 1,213.34 mi (1,952.69 km) |
