| Butte to Montana | 5,699.98 mi (9,173.23 km) |
| Butte to Nova Zagora | 5,822.81 mi (9,370.90 km) |
| Butte to Novi Iskar | 5,739.78 mi (9,237.28 km) |
| Butte to Novi Pazar | 5,797.40 mi (9,330.01 km) |
| Butte to Omurtag | 5,794.85 mi (9,325.91 km) |
| Butte to Panagyurishte | 5,778.38 mi (9,299.40 km) |
| Butte to Parvomay | 5,827.75 mi (9,378.85 km) |
| Butte to Pavlikeni | 5,760.51 mi (9,270.65 km) |
| Butte to Pazardzhik | 5,800.25 mi (9,334.60 km) |
| Butte to Pernik | 5,743.99 mi (9,244.05 km) |
| Butte to Peshtera | 5,809.55 mi (9,349.57 km) |
| Butte to Petrich | 5,820.98 mi (9,367.96 km) |
| Butte to Pleven | 5,733.81 mi (9,227.68 km) |
| Butte to Plovdiv | 5,813.43 mi (9,355.81 km) |
| Butte to Pomorie | 5,855.12 mi (9,422.90 km) |
