| Royston to Morristown (New Jersey) | 3,469.27 mi (5,583.25 km) |
| Royston to Morristown (Tennessee) | 4,035.81 mi (6,495.01 km) |
| Royston to Morrisville (North Carolina) | 3,873.12 mi (6,233.18 km) |
| Royston to Morro Bay (California) | 5,423.66 mi (8,728.53 km) |
| Royston to Morton (Illinois) | 4,063.76 mi (6,539.98 km) |
| Royston to Morton Grove (Illinois) | 3,932.67 mi (6,329.02 km) |
| Royston to Moscow (Idaho) | 4,662.81 mi (7,504.06 km) |
| Royston to Moses Lake (Washington) | 4,703.53 mi (7,569.60 km) |
| Royston to Moss Bluff (Louisiana) | 4,724.92 mi (7,604.02 km) |
| Royston to Moss Point (Mississippi) | 4,532.52 mi (7,294.39 km) |
| Royston to Moultrie (Georgia) | 4,302.55 mi (6,924.28 km) |
| Royston to Mounds View (Minnesota) | 3,986.12 mi (6,415.05 km) |
| Royston to Mount Airy (North Carolina) | 3,913.45 mi (6,298.09 km) |
| Royston to Mount Clemens (Michigan) | 3,720.38 mi (5,987.38 km) |
| Royston to Mount Dora (Florida) | 4,332.24 mi (6,972.07 km) |
