| Xanten to Popovo | 1,081.96 mi (1,741.24 km) |
| Xanten to Provadia | 1,136.31 mi (1,828.71 km) |
| Xanten to Radnevo | 1,117.53 mi (1,798.49 km) |
| Xanten to Radomir | 995.14 mi (1,601.52 km) |
| Xanten to Rakitovo | 1,063.81 mi (1,712.04 km) |
| Xanten to Rakovski | 1,081.65 mi (1,740.75 km) |
| Xanten to Razgrad | 1,085.18 mi (1,746.43 km) |
| Xanten to Razlog | 1,046.52 mi (1,684.21 km) |
| Xanten to Ruse | 1,050.69 mi (1,690.92 km) |
| Xanten to Samokov | 1,027.40 mi (1,653.45 km) |
| Xanten to Sandanski | 1,055.78 mi (1,699.11 km) |
| Xanten to Sevlievo | 1,053.10 mi (1,694.81 km) |
| Xanten to Shumen | 1,112.30 mi (1,790.07 km) |
| Xanten to Silistra | 1,090.48 mi (1,754.96 km) |
| Xanten to Sliven | 1,115.33 mi (1,794.95 km) |
