| Sorum to Devnya | 1,345.80 mi (2,165.86 km) |
| Sorum to Dimitrovgrad | 1,380.73 mi (2,222.07 km) |
| Sorum to Dobrich | 1,329.66 mi (2,139.89 km) |
| Sorum to Dospat | 1,381.20 mi (2,222.83 km) |
| Sorum to Dupnitsa | 1,323.68 mi (2,130.26 km) |
| Sorum to Elhovo | 1,391.76 mi (2,239.82 km) |
| Sorum to Etropole | 1,301.30 mi (2,094.24 km) |
| Sorum to Gabrovo | 1,323.25 mi (2,129.56 km) |
| Sorum to Gorna Oryahovitsa | 1,313.18 mi (2,113.36 km) |
| Sorum to Gotse Delchev | 1,379.44 mi (2,219.99 km) |
| Sorum to Harmanli | 1,393.86 mi (2,243.20 km) |
| Sorum to Haskovo | 1,387.63 mi (2,233.17 km) |
| Sorum to Ihtiman | 1,323.91 mi (2,130.63 km) |
| Sorum to Isperih | 1,299.02 mi (2,090.56 km) |
| Sorum to Kardzhali | 1,402.25 mi (2,256.70 km) |
