| Ecublens to Popovo | 984.11 mi (1,583.77 km) |
| Ecublens to Provadia | 1,044.80 mi (1,681.45 km) |
| Ecublens to Radnevo | 996.79 mi (1,604.18 km) |
| Ecublens to Radomir | 850.77 mi (1,369.18 km) |
| Ecublens to Rakitovo | 919.87 mi (1,480.38 km) |
| Ecublens to Rakovski | 951.90 mi (1,531.94 km) |
| Ecublens to Razgrad | 993.33 mi (1,598.61 km) |
| Ecublens to Razlog | 894.52 mi (1,439.60 km) |
| Ecublens to Ruse | 960.31 mi (1,545.47 km) |
| Ecublens to Samokov | 884.96 mi (1,424.20 km) |
| Ecublens to Sandanski | 896.11 mi (1,442.16 km) |
| Ecublens to Sevlievo | 939.11 mi (1,511.36 km) |
| Ecublens to Shumen | 1,018.78 mi (1,639.58 km) |
| Ecublens to Silistra | 1,016.28 mi (1,635.54 km) |
| Ecublens to Sliven | 1,005.27 mi (1,617.83 km) |
