| Oeiras to Montana | 1,715.33 mi (2,760.55 km) |
| Oeiras to Nova Zagora | 1,858.77 mi (2,991.41 km) |
| Oeiras to Novi Iskar | 1,722.49 mi (2,772.09 km) |
| Oeiras to Novi Pazar | 1,915.13 mi (3,082.10 km) |
| Oeiras to Omurtag | 1,876.64 mi (3,020.17 km) |
| Oeiras to Panagyurishte | 1,765.61 mi (2,841.48 km) |
| Oeiras to Parvomay | 1,820.02 mi (2,929.03 km) |
| Oeiras to Pavlikeni | 1,821.08 mi (2,930.74 km) |
| Oeiras to Pazardzhik | 1,774.40 mi (2,855.62 km) |
| Oeiras to Pernik | 1,706.85 mi (2,746.90 km) |
| Oeiras to Peshtera | 1,773.44 mi (2,854.07 km) |
| Oeiras to Petrich | 1,720.44 mi (2,768.78 km) |
| Oeiras to Pleven | 1,785.52 mi (2,873.52 km) |
| Oeiras to Plovdiv | 1,795.92 mi (2,890.25 km) |
| Oeiras to Pomorie | 1,939.73 mi (3,121.70 km) |
