| Aalborg to Popovo | 1,183.83 mi (1,905.19 km) |
| Aalborg to Provadia | 1,225.50 mi (1,972.25 km) |
| Aalborg to Radnevo | 1,238.89 mi (1,993.80 km) |
| Aalborg to Radomir | 1,153.82 mi (1,856.89 km) |
| Aalborg to Rakitovo | 1,214.24 mi (1,954.13 km) |
| Aalborg to Rakovski | 1,215.98 mi (1,956.93 km) |
| Aalborg to Razgrad | 1,180.49 mi (1,899.82 km) |
| Aalborg to Razlog | 1,206.75 mi (1,942.08 km) |
| Aalborg to Ruse | 1,148.65 mi (1,848.58 km) |
| Aalborg to Samokov | 1,180.41 mi (1,899.69 km) |
| Aalborg to Sandanski | 1,222.54 mi (1,967.49 km) |
| Aalborg to Sevlievo | 1,174.81 mi (1,890.67 km) |
| Aalborg to Shumen | 1,206.22 mi (1,941.22 km) |
| Aalborg to Silistra | 1,166.78 mi (1,877.76 km) |
| Aalborg to Sliven | 1,226.00 mi (1,973.05 km) |
