| Giessen to Manfredonia | 708.44 mi (1,140.12 km) |
| Giessen to Maniago | 357.18 mi (574.83 km) |
| Giessen to Mantova | 387.63 mi (623.83 km) |
| Giessen to Maranello | 430.36 mi (692.60 km) |
| Giessen to Marano di Napoli | 719.49 mi (1,157.90 km) |
| Giessen to Marano Vicentino | 360.64 mi (580.40 km) |
| Giessen to Marcianise | 712.92 mi (1,147.34 km) |
| Giessen to Marcon | 385.72 mi (620.75 km) |
| Giessen to Mareno di Piave | 368.88 mi (593.66 km) |
| Giessen to Margherita di Savoia | 730.32 mi (1,175.34 km) |
| Giessen to Mariano Comense | 338.24 mi (544.35 km) |
| Giessen to Marigliano | 722.13 mi (1,162.16 km) |
| Giessen to Marino | 638.27 mi (1,027.20 km) |
| Giessen to Marostica | 361.44 mi (581.68 km) |
| Giessen to Marsala | 902.56 mi (1,452.54 km) |
