| Pont-y-pwl to Marshall (Minnesota) | 4,014.67 mi (6,460.99 km) |
| Pont-y-pwl to Marshall (Missouri) | 4,174.00 mi (6,717.41 km) |
| Pont-y-pwl to Marshall (Texas) | 4,545.33 mi (7,315.00 km) |
| Pont-y-pwl to Marshalltown (Iowa) | 4,023.04 mi (6,474.46 km) |
| Pont-y-pwl to Marshfield (Wisconsin) | 3,799.42 mi (6,114.57 km) |
| Pont-y-pwl to Martha Lake (Washington) | 4,679.66 mi (7,531.18 km) |
| Pont-y-pwl to Martin (Tennessee) | 4,138.67 mi (6,660.55 km) |
| Pont-y-pwl to Martinez (California) | 5,235.12 mi (8,425.11 km) |
| Pont-y-pwl to Martinez (Georgia) | 4,000.13 mi (6,437.58 km) |
| Pont-y-pwl to Martinsburg (West Virginia) | 3,555.28 mi (5,721.67 km) |
| Pont-y-pwl to Martinsville (Indiana) | 3,896.78 mi (6,271.26 km) |
| Pont-y-pwl to Martinsville (New Jersey) | 3,365.91 mi (5,416.91 km) |
| Pont-y-pwl to Martinsville (Virginia) | 3,758.64 mi (6,048.94 km) |
| Pont-y-pwl to Maryland City (Maryland) | 3,523.14 mi (5,669.94 km) |
| Pont-y-pwl to Maryland Heights (Missouri) | 4,088.00 mi (6,579.00 km) |
