| Horsforth to Mitchell (South Dakota) | 4,096.90 mi (6,593.32 km) |
| Horsforth to Mitchellville (Maryland) | 3,546.52 mi (5,707.57 km) |
| Horsforth to Moberly (Missouri) | 4,116.62 mi (6,625.05 km) |
| Horsforth to Mobile (Alabama) | 4,400.95 mi (7,082.65 km) |
| Horsforth to Modesto (California) | 5,161.12 mi (8,306.02 km) |
| Horsforth to Mokena (Illinois) | 3,844.74 mi (6,187.51 km) |
| Horsforth to Moline (Illinois) | 3,942.98 mi (6,345.61 km) |
| Horsforth to Moncks Corner (South Carolina) | 3,953.87 mi (6,363.14 km) |
| Horsforth to Monfort Heights (Ohio) | 3,836.18 mi (6,173.73 km) |
| Horsforth to Monmouth (Oregon) | 4,801.71 mi (7,727.61 km) |
| Horsforth to Monroe (Georgia) | 4,068.67 mi (6,547.89 km) |
| Horsforth to Monroe (Louisiana) | 4,457.74 mi (7,174.04 km) |
| Horsforth to Monroe (Michigan) | 3,659.04 mi (5,888.66 km) |
| Horsforth to Monroe (North Carolina) | 3,884.17 mi (6,250.97 km) |
| Horsforth to Monroe (Ohio) | 3,814.21 mi (6,138.38 km) |
