| Royston to Mountain Brook (Alabama) | 4,306.43 mi (6,930.53 km) |
| Royston to Mountain Home (Arkansas) | 4,384.90 mi (7,056.82 km) |
| Royston to Mountain Home (Idaho) | 4,825.55 mi (7,765.97 km) |
| Royston to Mountain House (California) | 5,304.83 mi (8,537.29 km) |
| Royston to Mountain Park (Georgia) | 4,183.99 mi (6,733.48 km) |
| Royston to Mountain Top (Pennsylvania) | 3,511.71 mi (5,651.55 km) |
| Royston to Mountain View (California) | 5,341.94 mi (8,597.03 km) |
| Royston to Mountlake Terrace (Washington) | 4,746.26 mi (7,638.37 km) |
| Royston to Mukilteo (Washington) | 4,739.42 mi (7,627.36 km) |
| Royston to Muncie (Indiana) | 3,928.00 mi (6,321.51 km) |
| Royston to Mundelein (Illinois) | 3,930.33 mi (6,325.25 km) |
| Royston to Munhall (Pennsylvania) | 3,704.06 mi (5,961.10 km) |
| Royston to Munster (Indiana) | 3,945.22 mi (6,349.21 km) |
| Royston to Murfreesboro (Tennessee) | 4,176.76 mi (6,721.85 km) |
| Royston to Murphy (Texas) | 4,715.92 mi (7,589.54 km) |
