| Onda to Devnya | 1,448.78 mi (2,331.58 km) |
| Onda to Dimitrovgrad | 1,351.05 mi (2,174.30 km) |
| Onda to Dobrich | 1,462.05 mi (2,352.94 km) |
| Onda to Dospat | 1,278.68 mi (2,057.84 km) |
| Onda to Dupnitsa | 1,223.61 mi (1,969.21 km) |
| Onda to Elhovo | 1,400.17 mi (2,253.36 km) |
| Onda to Etropole | 1,268.60 mi (2,041.61 km) |
| Onda to Gabrovo | 1,336.15 mi (2,150.32 km) |
| Onda to Gorna Oryahovitsa | 1,354.73 mi (2,180.23 km) |
| Onda to Gotse Delchev | 1,256.62 mi (2,022.33 km) |
| Onda to Harmanli | 1,366.83 mi (2,199.71 km) |
| Onda to Haskovo | 1,349.72 mi (2,172.17 km) |
| Onda to Ihtiman | 1,259.17 mi (2,026.44 km) |
| Onda to Isperih | 1,412.17 mi (2,272.67 km) |
| Onda to Kardzhali | 1,340.54 mi (2,157.39 km) |
