| Ortahisar to Devnya | 495.66 mi (797.69 km) |
| Ortahisar to Dimitrovgrad | 542.02 mi (872.30 km) |
| Ortahisar to Dobrich | 500.49 mi (805.45 km) |
| Ortahisar to Dospat | 602.10 mi (968.99 km) |
| Ortahisar to Dupnitsa | 666.28 mi (1,072.27 km) |
| Ortahisar to Elhovo | 500.36 mi (805.25 km) |
| Ortahisar to Etropole | 638.32 mi (1,027.28 km) |
| Ortahisar to Gabrovo | 578.27 mi (930.64 km) |
| Ortahisar to Gorna Oryahovitsa | 570.83 mi (918.67 km) |
| Ortahisar to Gotse Delchev | 622.02 mi (1,001.04 km) |
| Ortahisar to Harmanli | 524.70 mi (844.42 km) |
| Ortahisar to Haskovo | 540.53 mi (869.90 km) |
| Ortahisar to Ihtiman | 636.67 mi (1,024.62 km) |
| Ortahisar to Isperih | 545.86 mi (878.47 km) |
| Ortahisar to Kardzhali | 543.23 mi (874.25 km) |
