| Sogndal to Popovo | 1,464.27 mi (2,356.51 km) |
| Sogndal to Provadia | 1,501.40 mi (2,416.27 km) |
| Sogndal to Radnevo | 1,523.47 mi (2,451.79 km) |
| Sogndal to Radomir | 1,448.04 mi (2,330.40 km) |
| Sogndal to Rakitovo | 1,505.99 mi (2,423.66 km) |
| Sogndal to Rakovski | 1,504.12 mi (2,420.65 km) |
| Sogndal to Razgrad | 1,459.15 mi (2,348.28 km) |
| Sogndal to Razlog | 1,500.60 mi (2,414.98 km) |
| Sogndal to Ruse | 1,428.76 mi (2,299.36 km) |
| Sogndal to Samokov | 1,473.16 mi (2,370.82 km) |
| Sogndal to Sandanski | 1,517.45 mi (2,442.09 km) |
| Sogndal to Sevlievo | 1,460.60 mi (2,350.61 km) |
| Sogndal to Shumen | 1,483.93 mi (2,388.15 km) |
| Sogndal to Silistra | 1,440.11 mi (2,317.63 km) |
| Sogndal to Sliven | 1,508.00 mi (2,426.90 km) |
