| Monchengladbach to Popovo | 1,070.04 mi (1,722.07 km) |
| Monchengladbach to Provadia | 1,125.16 mi (1,810.77 km) |
| Monchengladbach to Radnevo | 1,103.84 mi (1,776.46 km) |
| Monchengladbach to Radomir | 978.98 mi (1,575.52 km) |
| Monchengladbach to Rakitovo | 1,047.99 mi (1,686.58 km) |
| Monchengladbach to Rakovski | 1,067.07 mi (1,717.28 km) |
| Monchengladbach to Razgrad | 1,073.79 mi (1,728.09 km) |
| Monchengladbach to Razlog | 1,029.97 mi (1,657.58 km) |
| Monchengladbach to Ruse | 1,039.27 mi (1,672.54 km) |
| Monchengladbach to Samokov | 1,011.55 mi (1,627.93 km) |
| Monchengladbach to Sandanski | 1,038.66 mi (1,671.55 km) |
| Monchengladbach to Sevlievo | 1,039.71 mi (1,673.25 km) |
| Monchengladbach to Shumen | 1,100.88 mi (1,771.69 km) |
| Monchengladbach to Silistra | 1,080.63 mi (1,739.10 km) |
| Monchengladbach to Sliven | 1,102.53 mi (1,774.34 km) |
