| Guardiagrele to Merrick (New York) | 4,328.52 mi (6,966.08 km) |
| Guardiagrele to Merrifield (Virginia) | 4,559.53 mi (7,337.85 km) |
| Guardiagrele to Merrillville (Indiana) | 4,870.90 mi (7,838.95 km) |
| Guardiagrele to Merritt Island (Florida) | 5,164.72 mi (8,311.81 km) |
| Guardiagrele to Mesa (Arizona) | 6,191.31 mi (9,963.96 km) |
| Guardiagrele to Mesquite (Nevada) | 6,082.29 mi (9,788.50 km) |
| Guardiagrele to Mesquite (Texas) | 5,653.43 mi (9,098.32 km) |
| Guardiagrele to Metairie (Louisiana) | 5,516.63 mi (8,878.16 km) |
| Guardiagrele to Methuen Town (Massachusetts) | 4,148.28 mi (6,676.02 km) |
| Guardiagrele to Metuchen (New Jersey) | 4,368.01 mi (7,029.64 km) |
| Guardiagrele to Mexico (Missouri) | 5,156.49 mi (8,298.58 km) |
| Guardiagrele to Miami (Florida) | 5,256.08 mi (8,458.85 km) |
| Guardiagrele to Miami (Oklahoma) | 5,383.09 mi (8,663.24 km) |
| Guardiagrele to Miami Beach (Florida) | 5,251.26 mi (8,451.09 km) |
| Guardiagrele to Miami Gardens (Florida) | 5,250.48 mi (8,449.83 km) |
