| Steinkjer to Popovo | 1,541.10 mi (2,480.16 km) |
| Steinkjer to Provadia | 1,570.35 mi (2,527.24 km) |
| Steinkjer to Radnevo | 1,606.30 mi (2,585.10 km) |
| Steinkjer to Radomir | 1,551.14 mi (2,496.32 km) |
| Steinkjer to Rakitovo | 1,602.83 mi (2,579.50 km) |
| Steinkjer to Rakovski | 1,593.79 mi (2,564.95 km) |
| Steinkjer to Razgrad | 1,533.23 mi (2,467.50 km) |
| Steinkjer to Razlog | 1,602.04 mi (2,578.23 km) |
| Steinkjer to Ruse | 1,505.75 mi (2,423.27 km) |
| Steinkjer to Samokov | 1,572.62 mi (2,530.88 km) |
| Steinkjer to Sandanski | 1,621.08 mi (2,608.87 km) |
| Steinkjer to Sevlievo | 1,546.68 mi (2,489.14 km) |
| Steinkjer to Shumen | 1,556.03 mi (2,504.18 km) |
| Steinkjer to Silistra | 1,506.40 mi (2,424.32 km) |
| Steinkjer to Sliven | 1,586.65 mi (2,553.46 km) |
