| Green Bay to Manerbio | 4,466.98 mi (7,188.91 km) |
| Green Bay to Manfredonia | 4,854.75 mi (7,812.97 km) |
| Green Bay to Maniago | 4,528.64 mi (7,288.15 km) |
| Green Bay to Mantova | 4,501.01 mi (7,243.67 km) |
| Green Bay to Maranello | 4,531.07 mi (7,292.06 km) |
| Green Bay to Marano di Napoli | 4,822.34 mi (7,760.81 km) |
| Green Bay to Marano Vicentino | 4,501.48 mi (7,244.43 km) |
| Green Bay to Marcianise | 4,820.70 mi (7,758.16 km) |
| Green Bay to Marcon | 4,540.20 mi (7,306.74 km) |
| Green Bay to Mareno di Piave | 4,529.52 mi (7,289.56 km) |
| Green Bay to Margherita di Savoia | 4,876.12 mi (7,847.36 km) |
| Green Bay to Mariano Comense | 4,416.63 mi (7,107.88 km) |
| Green Bay to Marigliano | 4,831.13 mi (7,774.96 km) |
| Green Bay to Marino | 4,723.74 mi (7,602.13 km) |
| Green Bay to Marostica | 4,507.78 mi (7,254.57 km) |
