| Barendrecht to Popovo | 1,162.64 mi (1,871.09 km) |
| Barendrecht to Provadia | 1,217.47 mi (1,959.33 km) |
| Barendrecht to Radnevo | 1,196.90 mi (1,926.23 km) |
| Barendrecht to Radomir | 1,072.15 mi (1,725.46 km) |
| Barendrecht to Rakitovo | 1,141.19 mi (1,836.56 km) |
| Barendrecht to Rakovski | 1,160.24 mi (1,867.23 km) |
| Barendrecht to Razgrad | 1,166.19 mi (1,876.80 km) |
| Barendrecht to Razlog | 1,123.10 mi (1,807.45 km) |
| Barendrecht to Ruse | 1,131.68 mi (1,821.26 km) |
| Barendrecht to Samokov | 1,104.74 mi (1,777.91 km) |
| Barendrecht to Sandanski | 1,131.68 mi (1,821.26 km) |
| Barendrecht to Sevlievo | 1,132.71 mi (1,822.92 km) |
| Barendrecht to Shumen | 1,193.29 mi (1,920.42 km) |
| Barendrecht to Silistra | 1,172.31 mi (1,886.66 km) |
| Barendrecht to Sliven | 1,195.39 mi (1,923.80 km) |
