| Holt to Montana | 5,001.56 mi (8,049.24 km) |
| Holt to Nova Zagora | 5,147.56 mi (8,284.19 km) |
| Holt to Novi Iskar | 5,034.83 mi (8,102.77 km) |
| Holt to Novi Pazar | 5,148.59 mi (8,285.86 km) |
| Holt to Omurtag | 5,132.69 mi (8,260.26 km) |
| Holt to Panagyurishte | 5,079.90 mi (8,175.31 km) |
| Holt to Parvomay | 5,137.17 mi (8,267.47 km) |
| Holt to Pavlikeni | 5,086.22 mi (8,185.48 km) |
| Holt to Pazardzhik | 5,099.72 mi (8,207.20 km) |
| Holt to Pernik | 5,032.43 mi (8,098.91 km) |
| Holt to Peshtera | 5,106.42 mi (8,217.98 km) |
| Holt to Petrich | 5,095.67 mi (8,200.69 km) |
| Holt to Pleven | 5,052.84 mi (8,131.76 km) |
| Holt to Plovdiv | 5,117.54 mi (8,235.88 km) |
| Holt to Pomorie | 5,201.69 mi (8,371.32 km) |
