| Comacchio to Manor (Texas) | 5,627.70 mi (9,056.91 km) |
| Comacchio to Manorville (New York) | 4,112.44 mi (6,618.33 km) |
| Comacchio to Mansfield (Ohio) | 4,523.93 mi (7,280.56 km) |
| Comacchio to Mansfield (Texas) | 5,499.43 mi (8,850.48 km) |
| Comacchio to Manteca (California) | 6,040.03 mi (9,720.49 km) |
| Comacchio to Manville (New Jersey) | 4,201.95 mi (6,762.39 km) |
| Comacchio to Maple Grove (Minnesota) | 4,747.66 mi (7,640.62 km) |
| Comacchio to Maple Heights (Ohio) | 4,456.91 mi (7,172.70 km) |
| Comacchio to Maple Valley (Washington) | 5,494.98 mi (8,843.32 km) |
| Comacchio to Mapleton (Utah) | 5,617.50 mi (9,040.49 km) |
| Comacchio to Maplewood (Minnesota) | 4,737.77 mi (7,624.70 km) |
| Comacchio to Marana (Arizona) | 6,030.05 mi (9,704.44 km) |
| Comacchio to Marco Island (Florida) | 5,159.41 mi (8,303.28 km) |
| Comacchio to Margate (Florida) | 5,076.67 mi (8,170.12 km) |
| Comacchio to Maricopa (Arizona) | 6,025.40 mi (9,696.95 km) |
