| Gunbarrel to Montana | 5,833.85 mi (9,388.68 km) |
| Gunbarrel to Nova Zagora | 5,968.29 mi (9,605.04 km) |
| Gunbarrel to Novi Iskar | 5,871.27 mi (9,448.89 km) |
| Gunbarrel to Novi Pazar | 5,953.92 mi (9,581.91 km) |
| Gunbarrel to Omurtag | 5,945.63 mi (9,568.57 km) |
| Gunbarrel to Panagyurishte | 5,913.19 mi (9,516.35 km) |
| Gunbarrel to Parvomay | 5,966.62 mi (9,602.35 km) |
| Gunbarrel to Pavlikeni | 5,905.64 mi (9,504.20 km) |
| Gunbarrel to Pazardzhik | 5,934.42 mi (9,550.53 km) |
| Gunbarrel to Pernik | 5,872.61 mi (9,451.05 km) |
| Gunbarrel to Peshtera | 5,942.69 mi (9,563.84 km) |
| Gunbarrel to Petrich | 5,944.41 mi (9,566.60 km) |
| Gunbarrel to Pleven | 5,875.71 mi (9,456.04 km) |
| Gunbarrel to Plovdiv | 5,949.80 mi (9,575.28 km) |
| Gunbarrel to Pomorie | 6,010.39 mi (9,672.80 km) |
