| Oudenburg to Dimitrovgrad | 1,236.97 mi (1,990.71 km) |
| Oudenburg to Dobrich | 1,267.49 mi (2,039.84 km) |
| Oudenburg to Dospat | 1,197.59 mi (1,927.33 km) |
| Oudenburg to Dupnitsa | 1,129.03 mi (1,817.00 km) |
| Oudenburg to Elhovo | 1,271.11 mi (2,045.65 km) |
| Oudenburg to Etropole | 1,139.37 mi (1,833.64 km) |
| Oudenburg to Gabrovo | 1,191.84 mi (1,918.07 km) |
| Oudenburg to Gorna Oryahovitsa | 1,195.96 mi (1,924.71 km) |
| Oudenburg to Gotse Delchev | 1,184.42 mi (1,906.14 km) |
| Oudenburg to Harmanli | 1,254.05 mi (2,018.19 km) |
| Oudenburg to Haskovo | 1,240.66 mi (1,996.64 km) |
| Oudenburg to Ihtiman | 1,148.99 mi (1,849.12 km) |
| Oudenburg to Isperih | 1,220.01 mi (1,963.42 km) |
| Oudenburg to Kardzhali | 1,245.02 mi (2,003.66 km) |
| Oudenburg to Karlovo | 1,179.82 mi (1,898.73 km) |
