| Portage to Manerbio | 4,475.84 mi (7,203.17 km) |
| Portage to Manfredonia | 4,862.67 mi (7,825.71 km) |
| Portage to Maniago | 4,544.17 mi (7,313.13 km) |
| Portage to Mantova | 4,510.31 mi (7,258.64 km) |
| Portage to Maranello | 4,538.60 mi (7,304.18 km) |
| Portage to Marano di Napoli | 4,825.04 mi (7,765.15 km) |
| Portage to Marano Vicentino | 4,513.49 mi (7,263.76 km) |
| Portage to Marcianise | 4,823.98 mi (7,763.45 km) |
| Portage to Marcon | 4,553.19 mi (7,327.66 km) |
| Portage to Mareno di Piave | 4,543.47 mi (7,312.00 km) |
| Portage to Margherita di Savoia | 4,883.72 mi (7,859.59 km) |
| Portage to Mariano Comense | 4,424.99 mi (7,121.33 km) |
| Portage to Marigliano | 4,834.41 mi (7,780.23 km) |
| Portage to Marino | 4,726.18 mi (7,606.06 km) |
| Portage to Marostica | 4,520.30 mi (7,274.71 km) |
