| Callaway to Morristown (New Jersey) | 963.41 mi (1,550.46 km) |
| Callaway to Morristown (Tennessee) | 439.15 mi (706.75 km) |
| Callaway to Morrisville (North Carolina) | 553.75 mi (891.18 km) |
| Callaway to Morro Bay (California) | 2,071.21 mi (3,333.29 km) |
| Callaway to Morton (Illinois) | 756.54 mi (1,217.54 km) |
| Callaway to Morton Grove (Illinois) | 832.02 mi (1,339.01 km) |
| Callaway to Moscow (Idaho) | 2,030.61 mi (3,267.96 km) |
| Callaway to Moses Lake (Washington) | 2,140.47 mi (3,444.76 km) |
| Callaway to Moss Bluff (Louisiana) | 456.70 mi (734.98 km) |
| Callaway to Moss Point (Mississippi) | 178.45 mi (287.19 km) |
| Callaway to Moultrie (Georgia) | 127.58 mi (205.33 km) |
| Callaway to Mounds View (Minnesota) | 1,114.71 mi (1,793.95 km) |
| Callaway to Mount Airy (North Carolina) | 524.49 mi (844.09 km) |
| Callaway to Mount Clemens (Michigan) | 873.73 mi (1,406.13 km) |
| Callaway to Mount Dora (Florida) | 252.95 mi (407.08 km) |
