| Ommen to Montana | 996.13 mi (1,603.11 km) |
| Ommen to Nova Zagora | 1,141.20 mi (1,836.59 km) |
| Ommen to Novi Iskar | 1,030.72 mi (1,658.78 km) |
| Ommen to Novi Pazar | 1,145.39 mi (1,843.33 km) |
| Ommen to Omurtag | 1,127.32 mi (1,814.24 km) |
| Ommen to Panagyurishte | 1,074.95 mi (1,729.97 km) |
| Ommen to Parvomay | 1,131.50 mi (1,820.97 km) |
| Ommen to Pavlikeni | 1,080.00 mi (1,738.09 km) |
| Ommen to Pazardzhik | 1,095.25 mi (1,762.64 km) |
| Ommen to Pernik | 1,029.84 mi (1,657.37 km) |
| Ommen to Peshtera | 1,102.51 mi (1,774.31 km) |
| Ommen to Petrich | 1,098.32 mi (1,767.57 km) |
| Ommen to Pleven | 1,046.48 mi (1,684.14 km) |
| Ommen to Plovdiv | 1,112.44 mi (1,790.29 km) |
| Ommen to Pomorie | 1,197.01 mi (1,926.39 km) |
