| Serramanna to Devnya | 1,000.03 mi (1,609.39 km) |
| Serramanna to Dimitrovgrad | 890.30 mi (1,432.80 km) |
| Serramanna to Dobrich | 1,017.16 mi (1,636.97 km) |
| Serramanna to Dospat | 814.04 mi (1,310.07 km) |
| Serramanna to Dupnitsa | 766.57 mi (1,233.67 km) |
| Serramanna to Elhovo | 940.42 mi (1,513.46 km) |
| Serramanna to Etropole | 818.04 mi (1,316.51 km) |
| Serramanna to Gabrovo | 884.81 mi (1,423.96 km) |
| Serramanna to Gorna Oryahovitsa | 906.36 mi (1,458.64 km) |
| Serramanna to Gotse Delchev | 791.18 mi (1,273.27 km) |
| Serramanna to Harmanli | 904.81 mi (1,456.16 km) |
| Serramanna to Haskovo | 887.76 mi (1,428.72 km) |
| Serramanna to Ihtiman | 803.74 mi (1,293.49 km) |
| Serramanna to Isperih | 969.98 mi (1,561.02 km) |
| Serramanna to Kardzhali | 875.73 mi (1,409.35 km) |
