| Gillingham to Montana | 1,188.27 mi (1,912.33 km) |
| Gillingham to Nova Zagora | 1,339.84 mi (2,156.27 km) |
| Gillingham to Novi Iskar | 1,218.33 mi (1,960.71 km) |
| Gillingham to Novi Pazar | 1,355.25 mi (2,181.07 km) |
| Gillingham to Omurtag | 1,332.21 mi (2,143.99 km) |
| Gillingham to Panagyurishte | 1,264.61 mi (2,035.19 km) |
| Gillingham to Parvomay | 1,323.36 mi (2,129.74 km) |
| Gillingham to Pavlikeni | 1,281.17 mi (2,061.84 km) |
| Gillingham to Pazardzhik | 1,283.30 mi (2,065.27 km) |
| Gillingham to Pernik | 1,213.94 mi (1,953.65 km) |
| Gillingham to Peshtera | 1,289.05 mi (2,074.52 km) |
| Gillingham to Petrich | 1,273.40 mi (2,049.34 km) |
| Gillingham to Pleven | 1,245.69 mi (2,004.74 km) |
| Gillingham to Plovdiv | 1,302.29 mi (2,095.84 km) |
| Gillingham to Pomorie | 1,403.10 mi (2,258.06 km) |
