| Southgate to Montana | 1,221.28 mi (1,965.45 km) |
| Southgate to Nova Zagora | 1,372.67 mi (2,209.10 km) |
| Southgate to Novi Iskar | 1,251.50 mi (2,014.09 km) |
| Southgate to Novi Pazar | 1,387.54 mi (2,233.03 km) |
| Southgate to Omurtag | 1,364.75 mi (2,196.36 km) |
| Southgate to Panagyurishte | 1,297.73 mi (2,088.49 km) |
| Southgate to Parvomay | 1,356.43 mi (2,182.97 km) |
| Southgate to Pavlikeni | 1,313.86 mi (2,114.45 km) |
| Southgate to Pazardzhik | 1,316.48 mi (2,118.67 km) |
| Southgate to Pernik | 1,247.21 mi (2,007.19 km) |
| Southgate to Peshtera | 1,322.27 mi (2,127.99 km) |
| Southgate to Petrich | 1,306.89 mi (2,103.24 km) |
| Southgate to Pleven | 1,278.45 mi (2,057.47 km) |
| Southgate to Plovdiv | 1,335.42 mi (2,149.16 km) |
| Southgate to Pomorie | 1,435.60 mi (2,310.38 km) |
