| Halstenbek to Popovo | 1,029.09 mi (1,656.16 km) |
| Halstenbek to Provadia | 1,077.54 mi (1,734.14 km) |
| Halstenbek to Radnevo | 1,075.72 mi (1,731.20 km) |
| Halstenbek to Radomir | 972.81 mi (1,565.59 km) |
| Halstenbek to Rakitovo | 1,037.64 mi (1,669.92 km) |
| Halstenbek to Rakovski | 1,046.55 mi (1,684.27 km) |
| Halstenbek to Razgrad | 1,028.87 mi (1,655.81 km) |
| Halstenbek to Razlog | 1,025.83 mi (1,650.91 km) |
| Halstenbek to Ruse | 995.25 mi (1,601.70 km) |
| Halstenbek to Samokov | 1,002.22 mi (1,612.92 km) |
| Halstenbek to Sandanski | 1,039.06 mi (1,672.21 km) |
| Halstenbek to Sevlievo | 1,010.56 mi (1,626.34 km) |
| Halstenbek to Shumen | 1,055.66 mi (1,698.93 km) |
| Halstenbek to Silistra | 1,024.38 mi (1,648.57 km) |
| Halstenbek to Sliven | 1,067.67 mi (1,718.24 km) |
