| Adrian to Montana | 5,018.75 mi (8,076.90 km) |
| Adrian to Nova Zagora | 5,165.47 mi (8,313.01 km) |
| Adrian to Novi Iskar | 5,051.63 mi (8,129.82 km) |
| Adrian to Novi Pazar | 5,167.69 mi (8,316.60 km) |
| Adrian to Omurtag | 5,151.23 mi (8,290.10 km) |
| Adrian to Panagyurishte | 5,096.90 mi (8,202.67 km) |
| Adrian to Parvomay | 5,154.40 mi (8,295.20 km) |
| Adrian to Pavlikeni | 5,104.32 mi (8,214.60 km) |
| Adrian to Pazardzhik | 5,116.58 mi (8,234.34 km) |
| Adrian to Pernik | 5,048.94 mi (8,125.48 km) |
| Adrian to Peshtera | 5,123.14 mi (8,244.90 km) |
| Adrian to Petrich | 5,111.38 mi (8,225.98 km) |
| Adrian to Pleven | 5,070.71 mi (8,160.52 km) |
| Adrian to Plovdiv | 5,134.57 mi (8,263.30 km) |
| Adrian to Pomorie | 5,220.46 mi (8,401.52 km) |
