| Venlo to Popovo | 1,085.12 mi (1,746.34 km) |
| Venlo to Provadia | 1,140.08 mi (1,834.79 km) |
| Venlo to Radnevo | 1,119.27 mi (1,801.29 km) |
| Venlo to Radomir | 994.80 mi (1,600.98 km) |
| Venlo to Rakitovo | 1,063.77 mi (1,711.97 km) |
| Venlo to Rakovski | 1,082.65 mi (1,742.36 km) |
| Venlo to Razgrad | 1,088.76 mi (1,752.19 km) |
| Venlo to Razlog | 1,045.85 mi (1,683.13 km) |
| Venlo to Ruse | 1,054.24 mi (1,696.64 km) |
| Venlo to Samokov | 1,027.33 mi (1,653.33 km) |
| Venlo to Sandanski | 1,054.61 mi (1,697.22 km) |
| Venlo to Sevlievo | 1,055.08 mi (1,697.98 km) |
| Venlo to Shumen | 1,115.86 mi (1,795.80 km) |
| Venlo to Silistra | 1,095.25 mi (1,762.63 km) |
| Venlo to Sliven | 1,117.79 mi (1,798.91 km) |
