| Arouca to Montana | 1,610.75 mi (2,592.25 km) |
| Arouca to Nova Zagora | 1,758.26 mi (2,829.65 km) |
| Arouca to Novi Iskar | 1,621.25 mi (2,609.14 km) |
| Arouca to Novi Pazar | 1,809.86 mi (2,912.70 km) |
| Arouca to Omurtag | 1,772.87 mi (2,853.16 km) |
| Arouca to Panagyurishte | 1,665.75 mi (2,680.77 km) |
| Arouca to Parvomay | 1,721.90 mi (2,771.13 km) |
| Arouca to Pavlikeni | 1,716.90 mi (2,763.09 km) |
| Arouca to Pazardzhik | 1,676.13 mi (2,697.46 km) |
| Arouca to Pernik | 1,606.81 mi (2,585.91 km) |
| Arouca to Peshtera | 1,676.09 mi (2,697.41 km) |
| Arouca to Petrich | 1,627.22 mi (2,618.76 km) |
| Arouca to Pleven | 1,680.66 mi (2,704.76 km) |
| Arouca to Plovdiv | 1,697.74 mi (2,732.24 km) |
| Arouca to Pomorie | 1,838.16 mi (2,958.23 km) |
