| Oristano to Devnya | 1,004.93 mi (1,617.28 km) |
| Oristano to Dimitrovgrad | 897.94 mi (1,445.09 km) |
| Oristano to Dobrich | 1,021.24 mi (1,643.53 km) |
| Oristano to Dospat | 822.60 mi (1,323.85 km) |
| Oristano to Dupnitsa | 772.86 mi (1,243.80 km) |
| Oristano to Elhovo | 947.90 mi (1,525.50 km) |
| Oristano to Etropole | 822.86 mi (1,324.26 km) |
| Oristano to Gabrovo | 890.02 mi (1,432.35 km) |
| Oristano to Gorna Oryahovitsa | 910.93 mi (1,466.00 km) |
| Oristano to Gotse Delchev | 799.92 mi (1,287.35 km) |
| Oristano to Harmanli | 912.83 mi (1,469.06 km) |
| Oristano to Haskovo | 895.73 mi (1,441.53 km) |
| Oristano to Ihtiman | 809.73 mi (1,303.13 km) |
| Oristano to Isperih | 973.35 mi (1,566.45 km) |
| Oristano to Kardzhali | 884.48 mi (1,423.43 km) |
