| Nittedal to Popovo | 1,322.13 mi (2,127.76 km) |
| Nittedal to Provadia | 1,357.56 mi (2,184.79 km) |
| Nittedal to Radnevo | 1,382.97 mi (2,225.67 km) |
| Nittedal to Radomir | 1,313.48 mi (2,113.85 km) |
| Nittedal to Rakitovo | 1,369.50 mi (2,204.00 km) |
| Nittedal to Rakovski | 1,365.46 mi (2,197.49 km) |
| Nittedal to Razgrad | 1,316.36 mi (2,118.48 km) |
| Nittedal to Razlog | 1,365.60 mi (2,197.72 km) |
| Nittedal to Ruse | 1,286.58 mi (2,070.55 km) |
| Nittedal to Samokov | 1,337.44 mi (2,152.40 km) |
| Nittedal to Sandanski | 1,383.23 mi (2,226.10 km) |
| Nittedal to Sevlievo | 1,320.83 mi (2,125.67 km) |
| Nittedal to Shumen | 1,340.74 mi (2,157.71 km) |
| Nittedal to Silistra | 1,295.60 mi (2,085.07 km) |
| Nittedal to Sliven | 1,366.40 mi (2,199.01 km) |
