| Calais to Montana | 1,124.92 mi (1,810.39 km) |
| Calais to Nova Zagora | 1,276.78 mi (2,054.77 km) |
| Calais to Novi Iskar | 1,154.74 mi (1,858.38 km) |
| Calais to Novi Pazar | 1,293.07 mi (2,080.99 km) |
| Calais to Omurtag | 1,269.61 mi (2,043.24 km) |
| Calais to Panagyurishte | 1,201.09 mi (1,932.96 km) |
| Calais to Parvomay | 1,259.91 mi (2,027.63 km) |
| Calais to Pavlikeni | 1,218.32 mi (1,960.69 km) |
| Calais to Pazardzhik | 1,219.70 mi (1,962.91 km) |
| Calais to Pernik | 1,150.22 mi (1,851.10 km) |
| Calais to Peshtera | 1,225.38 mi (1,972.05 km) |
| Calais to Petrich | 1,209.39 mi (1,946.33 km) |
| Calais to Pleven | 1,182.73 mi (1,903.42 km) |
| Calais to Plovdiv | 1,238.76 mi (1,993.59 km) |
| Calais to Pomorie | 1,340.54 mi (2,157.39 km) |
