| Tonbridge to Montana | 1,195.46 mi (1,923.91 km) |
| Tonbridge to Nova Zagora | 1,347.43 mi (2,168.47 km) |
| Tonbridge to Novi Iskar | 1,225.12 mi (1,971.64 km) |
| Tonbridge to Novi Pazar | 1,363.80 mi (2,194.83 km) |
| Tonbridge to Omurtag | 1,340.34 mi (2,157.08 km) |
| Tonbridge to Panagyurishte | 1,271.51 mi (2,046.30 km) |
| Tonbridge to Parvomay | 1,330.38 mi (2,141.05 km) |
| Tonbridge to Pavlikeni | 1,289.02 mi (2,074.48 km) |
| Tonbridge to Pazardzhik | 1,290.05 mi (2,076.14 km) |
| Tonbridge to Pernik | 1,220.45 mi (1,964.13 km) |
| Tonbridge to Peshtera | 1,295.67 mi (2,085.18 km) |
| Tonbridge to Petrich | 1,279.12 mi (2,058.54 km) |
| Tonbridge to Pleven | 1,253.41 mi (2,017.17 km) |
| Tonbridge to Plovdiv | 1,309.17 mi (2,106.91 km) |
| Tonbridge to Pomorie | 1,411.27 mi (2,271.23 km) |
