| Clifton to Montana | 1,292.63 mi (2,080.28 km) |
| Clifton to Nova Zagora | 1,442.11 mi (2,320.86 km) |
| Clifton to Novi Iskar | 1,324.41 mi (2,131.43 km) |
| Clifton to Novi Pazar | 1,452.65 mi (2,337.81 km) |
| Clifton to Omurtag | 1,431.83 mi (2,304.30 km) |
| Clifton to Panagyurishte | 1,370.10 mi (2,204.96 km) |
| Clifton to Parvomay | 1,428.21 mi (2,298.48 km) |
| Clifton to Pavlikeni | 1,382.25 mi (2,224.52 km) |
| Clifton to Pazardzhik | 1,389.42 mi (2,236.05 km) |
| Clifton to Pernik | 1,321.20 mi (2,126.27 km) |
| Clifton to Peshtera | 1,395.70 mi (2,246.17 km) |
| Clifton to Petrich | 1,383.70 mi (2,226.84 km) |
| Clifton to Pleven | 1,347.49 mi (2,168.57 km) |
| Clifton to Plovdiv | 1,407.82 mi (2,265.66 km) |
| Clifton to Pomorie | 1,502.33 mi (2,417.76 km) |
