| Ourense to Devnya | 1,784.36 mi (2,871.65 km) |
| Ourense to Dimitrovgrad | 1,701.93 mi (2,738.99 km) |
| Ourense to Dobrich | 1,793.31 mi (2,886.05 km) |
| Ourense to Dospat | 1,635.72 mi (2,632.43 km) |
| Ourense to Dupnitsa | 1,574.41 mi (2,533.76 km) |
| Ourense to Elhovo | 1,748.69 mi (2,814.25 km) |
| Ourense to Etropole | 1,611.58 mi (2,593.59 km) |
| Ourense to Gabrovo | 1,677.70 mi (2,699.99 km) |
| Ourense to Gorna Oryahovitsa | 1,692.75 mi (2,724.22 km) |
| Ourense to Gotse Delchev | 1,615.10 mi (2,599.26 km) |
| Ourense to Harmanli | 1,718.70 mi (2,765.97 km) |
| Ourense to Haskovo | 1,701.96 mi (2,739.04 km) |
| Ourense to Ihtiman | 1,607.22 mi (2,586.58 km) |
| Ourense to Isperih | 1,742.29 mi (2,803.94 km) |
| Ourense to Kardzhali | 1,696.16 mi (2,729.71 km) |
