| Oudenbosch to Popovo | 1,156.45 mi (1,861.13 km) |
| Oudenbosch to Provadia | 1,211.68 mi (1,950.01 km) |
| Oudenbosch to Radnevo | 1,189.76 mi (1,914.74 km) |
| Oudenbosch to Radomir | 1,063.73 mi (1,711.91 km) |
| Oudenbosch to Rakitovo | 1,132.92 mi (1,823.26 km) |
| Oudenbosch to Rakovski | 1,152.64 mi (1,854.99 km) |
| Oudenbosch to Razgrad | 1,160.28 mi (1,867.29 km) |
| Oudenbosch to Razlog | 1,114.45 mi (1,793.54 km) |
| Oudenbosch to Ruse | 1,125.76 mi (1,811.74 km) |
| Oudenbosch to Samokov | 1,096.47 mi (1,764.60 km) |
| Oudenbosch to Sandanski | 1,122.72 mi (1,806.84 km) |
| Oudenbosch to Sevlievo | 1,125.74 mi (1,811.71 km) |
| Oudenbosch to Shumen | 1,187.37 mi (1,910.88 km) |
| Oudenbosch to Silistra | 1,167.22 mi (1,878.46 km) |
| Oudenbosch to Sliven | 1,188.73 mi (1,913.08 km) |
