| Oudenaarde to Dimitrovgrad | 1,204.20 mi (1,937.97 km) |
| Oudenaarde to Dobrich | 1,236.43 mi (1,989.84 km) |
| Oudenaarde to Dospat | 1,164.20 mi (1,873.61 km) |
| Oudenaarde to Dupnitsa | 1,095.63 mi (1,763.24 km) |
| Oudenaarde to Elhovo | 1,238.71 mi (1,993.51 km) |
| Oudenaarde to Etropole | 1,106.53 mi (1,780.79 km) |
| Oudenaarde to Gabrovo | 1,159.45 mi (1,865.95 km) |
| Oudenaarde to Gorna Oryahovitsa | 1,163.87 mi (1,873.06 km) |
| Oudenaarde to Gotse Delchev | 1,150.88 mi (1,852.16 km) |
| Oudenaarde to Harmanli | 1,221.31 mi (1,965.51 km) |
| Oudenaarde to Haskovo | 1,207.82 mi (1,943.80 km) |
| Oudenaarde to Ihtiman | 1,115.88 mi (1,795.84 km) |
| Oudenaarde to Isperih | 1,188.71 mi (1,913.05 km) |
| Oudenaarde to Kardzhali | 1,211.98 mi (1,950.49 km) |
| Oudenaarde to Karlovo | 1,147.13 mi (1,846.13 km) |
