| Gary to Princeton (Florida) | 1,177.93 mi (1,895.69 km) |
| Gary to Princeton (New Jersey) | 666.22 mi (1,072.18 km) |
| Gary to Princeton (Texas) | 767.56 mi (1,235.27 km) |
| Gary to Princeton Meadows (New Jersey) | 671.90 mi (1,081.31 km) |
| Gary to Prineville (Oregon) | 1,693.41 mi (2,725.28 km) |
| Gary to Prior Lake (Minnesota) | 375.66 mi (604.57 km) |
| Gary to Progress (Pennsylvania) | 555.38 mi (893.80 km) |
| Gary to Prospect Heights (Illinois) | 46.34 mi (74.58 km) |
| Gary to Prosper (Texas) | 775.23 mi (1,247.61 km) |
| Gary to Providence (Rhode Island) | 820.61 mi (1,320.65 km) |
| Gary to Provo (Utah) | 1,267.82 mi (2,040.36 km) |
| Gary to Prunedale (California) | 1,853.93 mi (2,983.62 km) |
| Gary to Pueblo (Colorado) | 941.25 mi (1,514.80 km) |
| Gary to Pueblo West (Colorado) | 945.29 mi (1,521.30 km) |
| Gary to Pullman (Washington) | 1,510.37 mi (2,430.71 km) |
