| Hengelo to Popovo | 1,086.89 mi (1,749.18 km) |
| Hengelo to Provadia | 1,140.05 mi (1,834.74 km) |
| Hengelo to Radnevo | 1,125.04 mi (1,810.58 km) |
| Hengelo to Radomir | 1,006.54 mi (1,619.88 km) |
| Hengelo to Rakitovo | 1,074.61 mi (1,729.41 km) |
| Hengelo to Rakovski | 1,090.55 mi (1,755.07 km) |
| Hengelo to Razgrad | 1,089.34 mi (1,753.13 km) |
| Hengelo to Razlog | 1,058.44 mi (1,703.40 km) |
| Hengelo to Ruse | 1,054.95 mi (1,697.78 km) |
| Hengelo to Samokov | 1,038.30 mi (1,670.98 km) |
| Hengelo to Sandanski | 1,068.58 mi (1,719.72 km) |
| Hengelo to Sevlievo | 1,060.27 mi (1,706.34 km) |
| Hengelo to Shumen | 1,116.46 mi (1,796.77 km) |
| Hengelo to Silistra | 1,092.41 mi (1,758.06 km) |
| Hengelo to Sliven | 1,121.53 mi (1,804.93 km) |
