| Frogn to Montana | 1,243.55 mi (2,001.30 km) |
| Frogn to Nova Zagora | 1,355.49 mi (2,181.45 km) |
| Frogn to Novi Iskar | 1,285.12 mi (2,068.20 km) |
| Frogn to Novi Pazar | 1,326.60 mi (2,134.96 km) |
| Frogn to Omurtag | 1,325.39 mi (2,133.01 km) |
| Frogn to Panagyurishte | 1,319.51 mi (2,123.54 km) |
| Frogn to Parvomay | 1,364.64 mi (2,196.18 km) |
| Frogn to Pavlikeni | 1,293.88 mi (2,082.30 km) |
| Frogn to Pazardzhik | 1,341.60 mi (2,159.10 km) |
| Frogn to Pernik | 1,292.60 mi (2,080.23 km) |
| Frogn to Peshtera | 1,351.75 mi (2,175.43 km) |
| Frogn to Petrich | 1,374.12 mi (2,211.43 km) |
| Frogn to Pleven | 1,269.57 mi (2,043.18 km) |
| Frogn to Plovdiv | 1,352.56 mi (2,176.74 km) |
| Frogn to Pomorie | 1,384.41 mi (2,227.99 km) |
