| Southwater to Montana | 1,218.00 mi (1,960.18 km) |
| Southwater to Nova Zagora | 1,370.39 mi (2,205.43 km) |
| Southwater to Novi Iskar | 1,247.15 mi (2,007.09 km) |
| Southwater to Novi Pazar | 1,387.90 mi (2,233.61 km) |
| Southwater to Omurtag | 1,363.96 mi (2,195.08 km) |
| Southwater to Panagyurishte | 1,293.67 mi (2,081.96 km) |
| Southwater to Parvomay | 1,352.68 mi (2,176.93 km) |
| Southwater to Pavlikeni | 1,312.32 mi (2,111.98 km) |
| Southwater to Pazardzhik | 1,312.02 mi (2,111.49 km) |
| Southwater to Pernik | 1,242.14 mi (1,999.02 km) |
| Southwater to Peshtera | 1,317.47 mi (2,120.27 km) |
| Southwater to Petrich | 1,299.78 mi (2,091.79 km) |
| Southwater to Pleven | 1,276.56 mi (2,054.43 km) |
| Southwater to Plovdiv | 1,331.29 mi (2,142.51 km) |
| Southwater to Pomorie | 1,434.93 mi (2,309.30 km) |
