| National City to Montana | 6,614.11 mi (10,644.38 km) |
| National City to Nova Zagora | 6,742.14 mi (10,850.43 km) |
| National City to Novi Iskar | 6,652.94 mi (10,706.87 km) |
| National City to Novi Pazar | 6,720.98 mi (10,816.38 km) |
| National City to Omurtag | 6,716.24 mi (10,808.74 km) |
| National City to Panagyurishte | 6,693.10 mi (10,771.51 km) |
| National City to Parvomay | 6,744.34 mi (10,853.97 km) |
| National City to Pavlikeni | 6,679.57 mi (10,749.72 km) |
| National City to Pazardzhik | 6,714.74 mi (10,806.33 km) |
| National City to Pernik | 6,655.86 mi (10,711.57 km) |
| National City to Peshtera | 6,723.61 mi (10,820.60 km) |
| National City to Petrich | 6,730.61 mi (10,831.87 km) |
| National City to Pleven | 6,651.47 mi (10,704.51 km) |
| National City to Plovdiv | 6,728.91 mi (10,829.14 km) |
| National City to Pomorie | 6,778.36 mi (10,908.72 km) |
