| Frederiksvaerk to Popovo | 1,074.52 mi (1,729.27 km) |
| Frederiksvaerk to Provadia | 1,115.96 mi (1,795.96 km) |
| Frederiksvaerk to Radnevo | 1,130.02 mi (1,818.59 km) |
| Frederiksvaerk to Radomir | 1,047.07 mi (1,685.10 km) |
| Frederiksvaerk to Rakitovo | 1,106.76 mi (1,781.15 km) |
| Frederiksvaerk to Rakovski | 1,107.67 mi (1,782.62 km) |
| Frederiksvaerk to Razgrad | 1,071.06 mi (1,723.70 km) |
| Frederiksvaerk to Razlog | 1,099.90 mi (1,770.12 km) |
| Frederiksvaerk to Ruse | 1,039.30 mi (1,672.59 km) |
| Frederiksvaerk to Samokov | 1,073.20 mi (1,727.15 km) |
| Frederiksvaerk to Sandanski | 1,116.08 mi (1,796.16 km) |
| Frederiksvaerk to Sevlievo | 1,066.07 mi (1,715.68 km) |
| Frederiksvaerk to Shumen | 1,096.74 mi (1,765.04 km) |
| Frederiksvaerk to Silistra | 1,057.19 mi (1,701.39 km) |
| Frederiksvaerk to Sliven | 1,116.83 mi (1,797.36 km) |
