| Horsforth to Manassas (Virginia) | 3,581.66 mi (5,764.13 km) |
| Horsforth to Manassas Park (Virginia) | 3,578.97 mi (5,759.79 km) |
| Horsforth to Manatí (Puerto Rico) | 4,176.48 mi (6,721.39 km) |
| Horsforth to Manchester (Missouri) | 4,087.54 mi (6,578.26 km) |
| Horsforth to Manchester (New Hampshire) | 3,151.61 mi (5,072.03 km) |
| Horsforth to Manchester (Tennessee) | 4,076.62 mi (6,560.68 km) |
| Horsforth to Manchester (Virginia) | 3,643.86 mi (5,864.22 km) |
| Horsforth to Mandan (North Dakota) | 4,035.20 mi (6,494.03 km) |
| Horsforth to Mandeville (Louisiana) | 4,493.62 mi (7,231.78 km) |
| Horsforth to Mango (Florida) | 4,310.76 mi (6,937.50 km) |
| Horsforth to Manhattan (Kansas) | 4,278.81 mi (6,886.07 km) |
| Horsforth to Manhattan (New York) | 3,348.87 mi (5,389.49 km) |
| Horsforth to Manhattan Beach (California) | 5,301.03 mi (8,531.18 km) |
| Horsforth to Manitowoc (Wisconsin) | 3,714.75 mi (5,978.32 km) |
| Horsforth to Mankato (Minnesota) | 3,935.08 mi (6,332.90 km) |
