| San Gwann to Morristown (New Jersey) | 4,613.53 mi (7,424.76 km) |
| San Gwann to Morristown (Tennessee) | 5,185.47 mi (8,345.21 km) |
| San Gwann to Morrisville (North Carolina) | 4,989.62 mi (8,030.01 km) |
| San Gwann to Morro Bay (California) | 6,735.26 mi (10,839.36 km) |
| San Gwann to Morton (Illinois) | 5,284.96 mi (8,505.33 km) |
| San Gwann to Morton Grove (Illinois) | 5,156.79 mi (8,299.06 km) |
| San Gwann to Moscow (Idaho) | 5,983.25 mi (9,629.11 km) |
| San Gwann to Moses Lake (Washington) | 6,025.37 mi (9,696.90 km) |
| San Gwann to Moss Bluff (Louisiana) | 5,887.34 mi (9,474.76 km) |
| San Gwann to Moss Point (Mississippi) | 5,663.12 mi (9,113.91 km) |
| San Gwann to Moultrie (Georgia) | 5,405.02 mi (8,698.54 km) |
| San Gwann to Mounds View (Minnesota) | 5,251.47 mi (8,451.43 km) |
| San Gwann to Mount Airy (North Carolina) | 5,048.95 mi (8,125.50 km) |
| San Gwann to Mount Clemens (Michigan) | 4,926.45 mi (7,928.36 km) |
| San Gwann to Mount Dora (Florida) | 5,392.54 mi (8,678.45 km) |
