| Harderwijk to Montana | 1,018.89 mi (1,639.75 km) |
| Harderwijk to Nova Zagora | 1,165.28 mi (1,875.34 km) |
| Harderwijk to Novi Iskar | 1,052.80 mi (1,694.32 km) |
| Harderwijk to Novi Pazar | 1,171.35 mi (1,885.10 km) |
| Harderwijk to Omurtag | 1,152.42 mi (1,854.63 km) |
| Harderwijk to Panagyurishte | 1,097.45 mi (1,766.17 km) |
| Harderwijk to Parvomay | 1,154.45 mi (1,857.91 km) |
| Harderwijk to Pavlikeni | 1,104.41 mi (1,777.38 km) |
| Harderwijk to Pazardzhik | 1,117.52 mi (1,798.48 km) |
| Harderwijk to Pernik | 1,051.34 mi (1,691.97 km) |
| Harderwijk to Peshtera | 1,124.54 mi (1,809.77 km) |
| Harderwijk to Petrich | 1,118.48 mi (1,800.02 km) |
| Harderwijk to Pleven | 1,070.51 mi (1,722.82 km) |
| Harderwijk to Plovdiv | 1,135.03 mi (1,826.65 km) |
| Harderwijk to Pomorie | 1,222.39 mi (1,967.24 km) |
