| Sofia to Princeton (Florida) | 5,682.23 mi (9,144.66 km) |
| Sofia to Princeton (New Jersey) | 4,755.42 mi (7,653.11 km) |
| Sofia to Princeton (Texas) | 5,960.49 mi (9,592.48 km) |
| Sofia to Princeton Meadows (New Jersey) | 4,752.07 mi (7,647.71 km) |
| Sofia to Prineville (Oregon) | 6,032.01 mi (9,707.58 km) |
| Sofia to Prior Lake (Minnesota) | 5,250.68 mi (8,450.16 km) |
| Sofia to Progress (Pennsylvania) | 4,846.88 mi (7,800.30 km) |
| Sofia to Prospect Heights (Illinois) | 5,189.41 mi (8,351.55 km) |
| Sofia to Prosper (Texas) | 5,968.43 mi (9,605.26 km) |
| Sofia to Providence (Rhode Island) | 4,559.54 mi (7,337.87 km) |
| Sofia to Provo (Utah) | 6,053.44 mi (9,742.08 km) |
| Sofia to Prunedale (California) | 6,518.07 mi (10,489.82 km) |
| Sofia to Pueblo (Colorado) | 5,959.82 mi (9,591.40 km) |
| Sofia to Pueblo West (Colorado) | 5,959.08 mi (9,590.22 km) |
| Sofia to Pullman (Washington) | 5,801.33 mi (9,336.33 km) |
