| Hilliard to Montana | 5,073.55 mi (8,165.08 km) |
| Hilliard to Nova Zagora | 5,221.80 mi (8,403.67 km) |
| Hilliard to Novi Iskar | 5,105.52 mi (8,216.54 km) |
| Hilliard to Novi Pazar | 5,226.76 mi (8,411.66 km) |
| Hilliard to Omurtag | 5,209.02 mi (8,383.10 km) |
| Hilliard to Panagyurishte | 5,151.20 mi (8,290.05 km) |
| Hilliard to Parvomay | 5,209.18 mi (8,383.37 km) |
| Hilliard to Pavlikeni | 5,161.13 mi (8,306.04 km) |
| Hilliard to Pazardzhik | 5,170.53 mi (8,321.17 km) |
| Hilliard to Pernik | 5,102.12 mi (8,211.08 km) |
| Hilliard to Peshtera | 5,176.77 mi (8,331.21 km) |
| Hilliard to Petrich | 5,162.68 mi (8,308.54 km) |
| Hilliard to Pleven | 5,127.03 mi (8,251.16 km) |
| Hilliard to Plovdiv | 5,188.91 mi (8,350.75 km) |
| Hilliard to Pomorie | 5,278.73 mi (8,495.29 km) |
