| Gary to Parma Heights (Ohio) | 289.28 mi (465.56 km) |
| Gary to Parole (Maryland) | 596.26 mi (959.59 km) |
| Gary to Parsippany (New Jersey) | 673.34 mi (1,083.64 km) |
| Gary to Pasadena (California) | 1,745.48 mi (2,809.07 km) |
| Gary to Pasadena (Maryland) | 592.08 mi (952.86 km) |
| Gary to Pasadena (Texas) | 932.71 mi (1,501.05 km) |
| Gary to Pasadena Hills (Florida) | 963.10 mi (1,549.95 km) |
| Gary to Pascagoula (Mississippi) | 778.39 mi (1,252.69 km) |
| Gary to Pasco (Washington) | 1,602.91 mi (2,579.63 km) |
| Gary to Passaic (New Jersey) | 688.16 mi (1,107.48 km) |
| Gary to Pataskala (Ohio) | 265.65 mi (427.53 km) |
| Gary to Patchogue (New York) | 746.51 mi (1,201.39 km) |
| Gary to Paterson (New Jersey) | 685.81 mi (1,103.70 km) |
| Gary to Patterson (California) | 1,811.96 mi (2,916.06 km) |
| Gary to Pawtucket (Rhode Island) | 822.64 mi (1,323.91 km) |
