| Royal Leamington Spa to Morristown (New Jersey) | 3,402.89 mi (5,476.43 km) |
| Royal Leamington Spa to Morristown (Tennessee) | 3,969.55 mi (6,388.37 km) |
| Royal Leamington Spa to Morrisville (North Carolina) | 3,806.67 mi (6,126.24 km) |
| Royal Leamington Spa to Morro Bay (California) | 5,365.58 mi (8,635.06 km) |
| Royal Leamington Spa to Morton (Illinois) | 3,998.79 mi (6,435.43 km) |
| Royal Leamington Spa to Morton Grove (Illinois) | 3,867.75 mi (6,224.55 km) |
| Royal Leamington Spa to Moscow (Idaho) | 4,607.30 mi (7,414.73 km) |
| Royal Leamington Spa to Moses Lake (Washington) | 4,649.07 mi (7,481.96 km) |
| Royal Leamington Spa to Moss Bluff (Louisiana) | 4,658.90 mi (7,497.78 km) |
| Royal Leamington Spa to Moss Point (Mississippi) | 4,466.18 mi (7,187.62 km) |
| Royal Leamington Spa to Moultrie (Georgia) | 4,236.09 mi (6,817.33 km) |
| Royal Leamington Spa to Mounds View (Minnesota) | 3,923.01 mi (6,313.47 km) |
| Royal Leamington Spa to Mount Airy (North Carolina) | 3,847.08 mi (6,191.27 km) |
| Royal Leamington Spa to Mount Clemens (Michigan) | 3,654.91 mi (5,882.02 km) |
| Royal Leamington Spa to Mount Dora (Florida) | 4,265.85 mi (6,865.22 km) |
