| Hoorn to Montana | 1,049.32 mi (1,688.72 km) |
| Hoorn to Nova Zagora | 1,195.39 mi (1,923.79 km) |
| Hoorn to Novi Iskar | 1,083.37 mi (1,743.52 km) |
| Hoorn to Novi Pazar | 1,200.82 mi (1,932.53 km) |
| Hoorn to Omurtag | 1,182.20 mi (1,902.57 km) |
| Hoorn to Panagyurishte | 1,127.94 mi (1,815.24 km) |
| Hoorn to Parvomay | 1,184.84 mi (1,906.82 km) |
| Hoorn to Pavlikeni | 1,134.41 mi (1,825.66 km) |
| Hoorn to Pazardzhik | 1,148.06 mi (1,847.62 km) |
| Hoorn to Pernik | 1,082.02 mi (1,741.34 km) |
| Hoorn to Peshtera | 1,155.12 mi (1,858.99 km) |
| Hoorn to Petrich | 1,149.35 mi (1,849.70 km) |
| Hoorn to Pleven | 1,100.62 mi (1,771.28 km) |
| Hoorn to Plovdiv | 1,165.50 mi (1,875.69 km) |
| Hoorn to Pomorie | 1,252.08 mi (2,015.02 km) |
