| Waldbrol to Popovo | 1,014.12 mi (1,632.06 km) |
| Waldbrol to Provadia | 1,069.26 mi (1,720.81 km) |
| Waldbrol to Radnevo | 1,048.01 mi (1,686.61 km) |
| Waldbrol to Radomir | 923.67 mi (1,486.50 km) |
| Waldbrol to Rakitovo | 992.59 mi (1,597.41 km) |
| Waldbrol to Rakovski | 1,011.38 mi (1,627.65 km) |
| Waldbrol to Razgrad | 1,017.87 mi (1,638.11 km) |
| Waldbrol to Razlog | 974.79 mi (1,568.78 km) |
| Waldbrol to Ruse | 983.36 mi (1,582.56 km) |
| Waldbrol to Samokov | 956.15 mi (1,538.78 km) |
| Waldbrol to Sandanski | 983.69 mi (1,583.10 km) |
| Waldbrol to Sevlievo | 983.84 mi (1,583.35 km) |
| Waldbrol to Shumen | 1,044.96 mi (1,681.71 km) |
| Waldbrol to Silistra | 1,024.85 mi (1,649.34 km) |
| Waldbrol to Sliven | 1,046.62 mi (1,684.37 km) |
