| Ochtrup to Popovo | 1,070.04 mi (1,722.06 km) |
| Ochtrup to Provadia | 1,123.09 mi (1,807.44 km) |
| Ochtrup to Radnevo | 1,108.45 mi (1,783.88 km) |
| Ochtrup to Radomir | 990.48 mi (1,594.03 km) |
| Ochtrup to Rakitovo | 1,058.44 mi (1,703.40 km) |
| Ochtrup to Rakovski | 1,074.13 mi (1,728.64 km) |
| Ochtrup to Razgrad | 1,072.42 mi (1,725.90 km) |
| Ochtrup to Razlog | 1,042.45 mi (1,677.66 km) |
| Ochtrup to Ruse | 1,038.04 mi (1,670.56 km) |
| Ochtrup to Samokov | 1,022.16 mi (1,645.00 km) |
| Ochtrup to Sandanski | 1,052.73 mi (1,694.21 km) |
| Ochtrup to Sevlievo | 1,043.64 mi (1,679.58 km) |
| Ochtrup to Shumen | 1,099.54 mi (1,769.54 km) |
| Ochtrup to Silistra | 1,075.32 mi (1,730.57 km) |
| Ochtrup to Sliven | 1,104.80 mi (1,778.00 km) |
