| Mackworth to Marietta (Georgia) | 4,115.71 mi (6,623.60 km) |
| Mackworth to Marietta (Ohio) | 3,728.60 mi (6,000.61 km) |
| Mackworth to Marina (California) | 5,287.22 mi (8,508.96 km) |
| Mackworth to Marinette (Wisconsin) | 3,700.47 mi (5,955.32 km) |
| Mackworth to Marion (Arkansas) | 4,275.11 mi (6,880.12 km) |
| Mackworth to Marion (Illinois) | 4,100.24 mi (6,598.70 km) |
| Mackworth to Marion (Indiana) | 3,838.53 mi (6,177.51 km) |
| Mackworth to Marion (Iowa) | 3,988.44 mi (6,418.78 km) |
| Mackworth to Marion (Ohio) | 3,738.84 mi (6,017.08 km) |
| Mackworth to Marion Oaks (Florida) | 4,270.57 mi (6,872.82 km) |
| Mackworth to Markham (Illinois) | 3,865.49 mi (6,220.91 km) |
| Mackworth to Marlborough (Massachusetts) | 3,204.97 mi (5,157.90 km) |
| Mackworth to Marlton (New Jersey) | 3,448.44 mi (5,549.73 km) |
| Mackworth to Marquette (Michigan) | 3,626.04 mi (5,835.54 km) |
| Mackworth to Marrero (Louisiana) | 4,543.53 mi (7,312.11 km) |
