| Houten to Montana | 1,024.78 mi (1,649.22 km) |
| Houten to Nova Zagora | 1,172.43 mi (1,886.84 km) |
| Houten to Novi Iskar | 1,057.96 mi (1,702.62 km) |
| Houten to Novi Pazar | 1,180.52 mi (1,899.86 km) |
| Houten to Omurtag | 1,160.66 mi (1,867.91 km) |
| Houten to Panagyurishte | 1,103.00 mi (1,775.10 km) |
| Houten to Parvomay | 1,160.42 mi (1,867.52 km) |
| Houten to Pavlikeni | 1,111.95 mi (1,789.51 km) |
| Houten to Pazardzhik | 1,122.82 mi (1,807.01 km) |
| Houten to Pernik | 1,055.92 mi (1,699.34 km) |
| Houten to Peshtera | 1,129.60 mi (1,817.91 km) |
| Houten to Petrich | 1,121.70 mi (1,805.20 km) |
| Houten to Pleven | 1,077.67 mi (1,734.35 km) |
| Houten to Plovdiv | 1,140.65 mi (1,835.70 km) |
| Houten to Pomorie | 1,230.90 mi (1,980.95 km) |
