| Sanlucar de Barrameda to Manerbio | 1,040.97 mi (1,675.28 km) |
| Sanlucar de Barrameda to Manfredonia | 1,234.80 mi (1,987.22 km) |
| Sanlucar de Barrameda to Maniago | 1,176.88 mi (1,894.00 km) |
| Sanlucar de Barrameda to Mantova | 1,062.38 mi (1,709.73 km) |
| Sanlucar de Barrameda to Maranello | 1,046.85 mi (1,684.73 km) |
| Sanlucar de Barrameda to Marano di Napoli | 1,138.49 mi (1,832.22 km) |
| Sanlucar de Barrameda to Marano Vicentino | 1,107.29 mi (1,782.01 km) |
| Sanlucar de Barrameda to Marcianise | 1,145.80 mi (1,843.99 km) |
| Sanlucar de Barrameda to Marcon | 1,140.20 mi (1,834.98 km) |
| Sanlucar de Barrameda to Mareno di Piave | 1,151.16 mi (1,852.61 km) |
| Sanlucar de Barrameda to Margherita di Savoia | 1,244.21 mi (2,002.37 km) |
| Sanlucar de Barrameda to Mariano Comense | 1,013.07 mi (1,630.37 km) |
| Sanlucar de Barrameda to Marigliano | 1,152.60 mi (1,854.93 km) |
| Sanlucar de Barrameda to Marino | 1,071.61 mi (1,724.59 km) |
| Sanlucar de Barrameda to Marostica | 1,118.24 mi (1,799.64 km) |
