| Halden to Montana | 1,194.72 mi (1,922.72 km) |
| Halden to Nova Zagora | 1,306.40 mi (2,102.44 km) |
| Halden to Novi Iskar | 1,236.33 mi (1,989.68 km) |
| Halden to Novi Pazar | 1,277.54 mi (2,056.01 km) |
| Halden to Omurtag | 1,276.29 mi (2,053.99 km) |
| Halden to Panagyurishte | 1,270.59 mi (2,044.81 km) |
| Halden to Parvomay | 1,315.62 mi (2,117.29 km) |
| Halden to Pavlikeni | 1,244.80 mi (2,003.31 km) |
| Halden to Pazardzhik | 1,292.68 mi (2,080.38 km) |
| Halden to Pernik | 1,243.90 mi (2,001.86 km) |
| Halden to Peshtera | 1,302.85 mi (2,096.74 km) |
| Halden to Petrich | 1,325.52 mi (2,133.22 km) |
| Halden to Pleven | 1,220.53 mi (1,964.26 km) |
| Halden to Plovdiv | 1,303.59 mi (2,097.92 km) |
| Halden to Pomorie | 1,335.34 mi (2,149.03 km) |
