| Norrkoping to Devnya | 1,168.88 mi (1,881.13 km) |
| Norrkoping to Dimitrovgrad | 1,213.61 mi (1,953.11 km) |
| Norrkoping to Dobrich | 1,151.13 mi (1,852.56 km) |
| Norrkoping to Dospat | 1,221.12 mi (1,965.20 km) |
| Norrkoping to Dupnitsa | 1,167.51 mi (1,878.92 km) |
| Norrkoping to Elhovo | 1,220.55 mi (1,964.28 km) |
| Norrkoping to Etropole | 1,139.74 mi (1,834.24 km) |
| Norrkoping to Gabrovo | 1,155.64 mi (1,859.83 km) |
| Norrkoping to Gorna Oryahovitsa | 1,143.50 mi (1,840.28 km) |
| Norrkoping to Gotse Delchev | 1,221.54 mi (1,965.87 km) |
| Norrkoping to Harmanli | 1,225.73 mi (1,972.62 km) |
| Norrkoping to Haskovo | 1,220.87 mi (1,964.79 km) |
| Norrkoping to Ihtiman | 1,164.00 mi (1,873.27 km) |
| Norrkoping to Isperih | 1,123.69 mi (1,808.40 km) |
| Norrkoping to Kardzhali | 1,236.86 mi (1,990.53 km) |
