| Sarpsborg to Devnya | 1,310.76 mi (2,109.47 km) |
| Sarpsborg to Dimitrovgrad | 1,342.67 mi (2,160.82 km) |
| Sarpsborg to Dobrich | 1,295.22 mi (2,084.46 km) |
| Sarpsborg to Dospat | 1,341.42 mi (2,158.81 km) |
| Sarpsborg to Dupnitsa | 1,283.13 mi (2,065.00 km) |
| Sarpsborg to Elhovo | 1,354.83 mi (2,180.39 km) |
| Sarpsborg to Etropole | 1,261.97 mi (2,030.94 km) |
| Sarpsborg to Gabrovo | 1,285.40 mi (2,068.65 km) |
| Sarpsborg to Gorna Oryahovitsa | 1,275.92 mi (2,053.39 km) |
| Sarpsborg to Gotse Delchev | 1,339.18 mi (2,155.20 km) |
| Sarpsborg to Harmanli | 1,356.06 mi (2,182.37 km) |
| Sarpsborg to Haskovo | 1,349.47 mi (2,171.76 km) |
| Sarpsborg to Ihtiman | 1,284.17 mi (2,066.67 km) |
| Sarpsborg to Isperih | 1,263.50 mi (2,033.40 km) |
| Sarpsborg to Kardzhali | 1,363.72 mi (2,194.69 km) |
