| Layton to Montana | 5,968.65 mi (9,605.61 km) |
| Layton to Nova Zagora | 6,096.03 mi (9,810.61 km) |
| Layton to Novi Iskar | 6,007.64 mi (9,668.36 km) |
| Layton to Novi Pazar | 6,074.54 mi (9,776.03 km) |
| Layton to Omurtag | 6,069.93 mi (9,768.61 km) |
| Layton to Panagyurishte | 6,047.57 mi (9,732.62 km) |
| Layton to Parvomay | 6,098.55 mi (9,814.67 km) |
| Layton to Pavlikeni | 6,033.47 mi (9,709.93 km) |
| Layton to Pazardzhik | 6,069.24 mi (9,767.50 km) |
| Layton to Pernik | 6,010.77 mi (9,673.41 km) |
| Layton to Peshtera | 6,078.18 mi (9,781.89 km) |
| Layton to Petrich | 6,085.96 mi (9,794.41 km) |
| Layton to Pleven | 6,005.53 mi (9,664.97 km) |
| Layton to Plovdiv | 6,083.27 mi (9,790.08 km) |
| Layton to Pomorie | 6,131.94 mi (9,868.40 km) |
