| Isbergues to Montana | 1,092.78 mi (1,758.67 km) |
| Isbergues to Nova Zagora | 1,244.96 mi (2,003.57 km) |
| Isbergues to Novi Iskar | 1,122.27 mi (1,806.12 km) |
| Isbergues to Novi Pazar | 1,262.21 mi (2,031.33 km) |
| Isbergues to Omurtag | 1,238.32 mi (1,992.88 km) |
| Isbergues to Panagyurishte | 1,168.70 mi (1,880.84 km) |
| Isbergues to Parvomay | 1,227.62 mi (1,975.66 km) |
| Isbergues to Pavlikeni | 1,186.76 mi (1,909.91 km) |
| Isbergues to Pazardzhik | 1,187.19 mi (1,910.60 km) |
| Isbergues to Pernik | 1,117.54 mi (1,798.50 km) |
| Isbergues to Peshtera | 1,192.77 mi (1,919.58 km) |
| Isbergues to Petrich | 1,176.18 mi (1,892.87 km) |
| Isbergues to Pleven | 1,151.06 mi (1,852.44 km) |
| Isbergues to Plovdiv | 1,206.35 mi (1,941.44 km) |
| Isbergues to Pomorie | 1,309.28 mi (2,107.09 km) |
