| Horwich to Montana | 1,362.12 mi (2,192.12 km) |
| Horwich to Nova Zagora | 1,510.83 mi (2,431.44 km) |
| Horwich to Novi Iskar | 1,394.40 mi (2,244.07 km) |
| Horwich to Novi Pazar | 1,519.70 mi (2,445.72 km) |
| Horwich to Omurtag | 1,499.66 mi (2,413.47 km) |
| Horwich to Panagyurishte | 1,439.89 mi (2,317.27 km) |
| Horwich to Parvomay | 1,497.76 mi (2,410.41 km) |
| Horwich to Pavlikeni | 1,450.62 mi (2,334.55 km) |
| Horwich to Pazardzhik | 1,459.38 mi (2,348.65 km) |
| Horwich to Pernik | 1,391.56 mi (2,239.49 km) |
| Horwich to Peshtera | 1,465.83 mi (2,359.03 km) |
| Horwich to Petrich | 1,454.88 mi (2,341.41 km) |
| Horwich to Pleven | 1,416.12 mi (2,279.02 km) |
| Horwich to Plovdiv | 1,477.59 mi (2,377.95 km) |
| Horwich to Pomorie | 1,569.98 mi (2,526.63 km) |
