| Walsrode to Popovo | 1,006.82 mi (1,620.32 km) |
| Walsrode to Provadia | 1,057.04 mi (1,701.15 km) |
| Walsrode to Radnevo | 1,050.68 mi (1,690.91 km) |
| Walsrode to Radomir | 942.62 mi (1,516.99 km) |
| Walsrode to Rakitovo | 1,008.59 mi (1,623.17 km) |
| Walsrode to Rakovski | 1,019.72 mi (1,641.08 km) |
| Walsrode to Razgrad | 1,007.54 mi (1,621.48 km) |
| Walsrode to Razlog | 995.43 mi (1,601.99 km) |
| Walsrode to Ruse | 973.57 mi (1,566.81 km) |
| Walsrode to Samokov | 972.81 mi (1,565.59 km) |
| Walsrode to Sandanski | 1,007.78 mi (1,621.87 km) |
| Walsrode to Sevlievo | 985.50 mi (1,586.02 km) |
| Walsrode to Shumen | 1,034.51 mi (1,664.88 km) |
| Walsrode to Silistra | 1,005.77 mi (1,618.64 km) |
| Walsrode to Sliven | 1,044.13 mi (1,680.37 km) |
