| South Bend to Devnya | 5,277.92 mi (8,493.99 km) |
| South Bend to Dimitrovgrad | 5,263.99 mi (8,471.58 km) |
| South Bend to Dobrich | 5,270.11 mi (8,481.42 km) |
| South Bend to Dospat | 5,230.26 mi (8,417.28 km) |
| South Bend to Dupnitsa | 5,161.93 mi (8,307.33 km) |
| South Bend to Elhovo | 5,293.54 mi (8,519.12 km) |
| South Bend to Etropole | 5,167.70 mi (8,316.61 km) |
| South Bend to Gabrovo | 5,214.85 mi (8,392.48 km) |
| South Bend to Gorna Oryahovitsa | 5,215.27 mi (8,393.17 km) |
| South Bend to Gotse Delchev | 5,218.03 mi (8,397.60 km) |
| South Bend to Harmanli | 5,280.63 mi (8,498.35 km) |
| South Bend to Haskovo | 5,268.42 mi (8,478.70 km) |
| South Bend to Ihtiman | 5,179.73 mi (8,335.96 km) |
| South Bend to Isperih | 5,227.49 mi (8,412.83 km) |
| South Bend to Kardzhali | 5,274.76 mi (8,488.91 km) |
