| Michigan City to Portage (Michigan) | 73.92 mi (118.97 km) |
| Michigan City to Portage (Wisconsin) | 183.24 mi (294.90 km) |
| Michigan City to Portales (New Mexico) | 1,035.69 mi (1,666.78 km) |
| Michigan City to Porterville (California) | 1,762.38 mi (2,836.27 km) |
| Michigan City to Portland (Maine) | 852.28 mi (1,371.62 km) |
| Michigan City to Portland (Oregon) | 1,793.89 mi (2,886.99 km) |
| Michigan City to Portland (Tennessee) | 354.04 mi (569.77 km) |
| Michigan City to Portland (Texas) | 1,121.92 mi (1,805.55 km) |
| Michigan City to Portsmouth (New Hampshire) | 824.96 mi (1,327.65 km) |
| Michigan City to Portsmouth (Ohio) | 290.71 mi (467.86 km) |
| Michigan City to Portsmouth (Virginia) | 654.38 mi (1,053.13 km) |
| Michigan City to Post Falls (Idaho) | 1,522.94 mi (2,450.93 km) |
| Michigan City to Potomac (Maryland) | 541.94 mi (872.17 km) |
| Michigan City to Potomac Park (California) | 1,778.00 mi (2,861.41 km) |
| Michigan City to Pottstown (Pennsylvania) | 593.64 mi (955.38 km) |
