| Erwitte to Popovo | 1,007.43 mi (1,621.30 km) |
| Erwitte to Provadia | 1,060.90 mi (1,707.35 km) |
| Erwitte to Radnevo | 1,045.14 mi (1,682.00 km) |
| Erwitte to Radomir | 926.55 mi (1,491.14 km) |
| Erwitte to Rakitovo | 994.58 mi (1,600.62 km) |
| Erwitte to Rakovski | 1,010.53 mi (1,626.30 km) |
| Erwitte to Razgrad | 1,010.07 mi (1,625.55 km) |
| Erwitte to Razlog | 978.49 mi (1,574.72 km) |
| Erwitte to Ruse | 975.64 mi (1,570.15 km) |
| Erwitte to Samokov | 958.28 mi (1,542.19 km) |
| Erwitte to Sandanski | 988.72 mi (1,591.20 km) |
| Erwitte to Sevlievo | 980.41 mi (1,577.81 km) |
| Erwitte to Shumen | 1,037.19 mi (1,669.20 km) |
| Erwitte to Silistra | 1,013.83 mi (1,631.60 km) |
| Erwitte to Sliven | 1,041.82 mi (1,676.65 km) |
