| Royston to Mitchell (South Dakota) | 4,222.38 mi (6,795.26 km) |
| Royston to Mitchellville (Maryland) | 3,646.99 mi (5,869.26 km) |
| Royston to Moberly (Missouri) | 4,233.47 mi (6,813.11 km) |
| Royston to Mobile (Alabama) | 4,502.98 mi (7,246.85 km) |
| Royston to Modesto (California) | 5,296.36 mi (8,523.68 km) |
| Royston to Mokena (Illinois) | 3,960.03 mi (6,373.05 km) |
| Royston to Moline (Illinois) | 4,060.46 mi (6,534.68 km) |
| Royston to Moncks Corner (South Carolina) | 4,049.25 mi (6,516.64 km) |
| Royston to Monfort Heights (Ohio) | 3,945.36 mi (6,349.45 km) |
| Royston to Monmouth (Oregon) | 4,940.14 mi (7,950.39 km) |
| Royston to Monroe (Georgia) | 4,169.53 mi (6,710.21 km) |
| Royston to Monroe (Louisiana) | 4,566.52 mi (7,349.10 km) |
| Royston to Monroe (Michigan) | 3,770.77 mi (6,068.46 km) |
| Royston to Monroe (North Carolina) | 3,982.96 mi (6,409.96 km) |
| Royston to Monroe (Ohio) | 3,923.51 mi (6,314.28 km) |
