| Portage to Middletown (New York) | 576.92 mi (928.46 km) |
| Portage to Middletown (Ohio) | 197.00 mi (317.05 km) |
| Portage to Midland (Michigan) | 120.03 mi (193.18 km) |
| Portage to Midland (Texas) | 1,146.83 mi (1,845.64 km) |
| Portage to Midlothian (Illinois) | 116.67 mi (187.76 km) |
| Portage to Midlothian (Texas) | 917.22 mi (1,476.13 km) |
| Portage to Midlothian (Virginia) | 532.01 mi (856.18 km) |
| Portage to Midvale (Utah) | 1,361.99 mi (2,191.92 km) |
| Portage to Midway (Florida) | 817.99 mi (1,316.43 km) |
| Portage to Midwest City (Oklahoma) | 785.35 mi (1,263.91 km) |
| Portage to Milford (Delaware) | 579.70 mi (932.94 km) |
| Portage to Milford city (Connecticut) | 649.07 mi (1,044.58 km) |
| Portage to Milford Mill (Maryland) | 501.78 mi (807.53 km) |
| Portage to Mililani Mauka (Hawaii) | 4,351.42 mi (7,002.94 km) |
| Portage to Mililani Town (Hawaii) | 4,353.66 mi (7,006.55 km) |
