| Kirkby to Montana | 1,372.93 mi (2,209.52 km) |
| Kirkby to Nova Zagora | 1,522.00 mi (2,449.42 km) |
| Kirkby to Novi Iskar | 1,404.96 mi (2,261.07 km) |
| Kirkby to Novi Pazar | 1,531.53 mi (2,464.75 km) |
| Kirkby to Omurtag | 1,511.19 mi (2,432.03 km) |
| Kirkby to Panagyurishte | 1,450.56 mi (2,334.44 km) |
| Kirkby to Parvomay | 1,508.55 mi (2,427.77 km) |
| Kirkby to Pavlikeni | 1,461.94 mi (2,352.77 km) |
| Kirkby to Pazardzhik | 1,469.96 mi (2,365.67 km) |
| Kirkby to Pernik | 1,401.92 mi (2,256.18 km) |
| Kirkby to Peshtera | 1,476.32 mi (2,375.91 km) |
| Kirkby to Petrich | 1,464.75 mi (2,357.28 km) |
| Kirkby to Pleven | 1,427.32 mi (2,297.05 km) |
| Kirkby to Plovdiv | 1,488.27 mi (2,395.13 km) |
| Kirkby to Pomorie | 1,581.59 mi (2,545.32 km) |
