| Portales to Montana | 6,108.17 mi (9,830.15 km) |
| Portales to Nova Zagora | 6,248.27 mi (10,055.62 km) |
| Portales to Novi Iskar | 6,143.85 mi (9,887.57 km) |
| Portales to Novi Pazar | 6,240.42 mi (10,042.99 km) |
| Portales to Omurtag | 6,228.88 mi (10,024.41 km) |
| Portales to Panagyurishte | 6,187.37 mi (9,957.60 km) |
| Portales to Parvomay | 6,242.74 mi (10,046.71 km) |
| Portales to Pavlikeni | 6,185.93 mi (9,955.30 km) |
| Portales to Pazardzhik | 6,208.04 mi (9,990.88 km) |
| Portales to Pernik | 6,143.49 mi (9,886.98 km) |
| Portales to Peshtera | 6,215.63 mi (10,003.09 km) |
| Portales to Petrich | 6,211.56 mi (9,996.54 km) |
| Portales to Pleven | 6,154.38 mi (9,904.52 km) |
| Portales to Plovdiv | 6,224.59 mi (10,017.51 km) |
| Portales to Pomorie | 6,295.71 mi (10,131.97 km) |
