| Tonypandy to Merrick (New York) | 3,306.46 mi (5,321.23 km) |
| Tonypandy to Merrifield (Virginia) | 3,535.99 mi (5,690.63 km) |
| Tonypandy to Merrillville (Indiana) | 3,822.88 mi (6,152.34 km) |
| Tonypandy to Merritt Island (Florida) | 4,178.75 mi (6,725.05 km) |
| Tonypandy to Mesa (Arizona) | 5,139.79 mi (8,271.69 km) |
| Tonypandy to Mesquite (Nevada) | 5,036.81 mi (8,105.96 km) |
| Tonypandy to Mesquite (Texas) | 4,608.07 mi (7,415.97 km) |
| Tonypandy to Metairie (Louisiana) | 4,490.97 mi (7,227.52 km) |
| Tonypandy to Methuen Town (Massachusetts) | 3,122.45 mi (5,025.10 km) |
| Tonypandy to Metuchen (New Jersey) | 3,344.49 mi (5,382.44 km) |
| Tonypandy to Mexico (Missouri) | 4,107.34 mi (6,610.13 km) |
| Tonypandy to Miami (Florida) | 4,285.71 mi (6,897.19 km) |
| Tonypandy to Miami (Oklahoma) | 4,333.92 mi (6,974.77 km) |
| Tonypandy to Miami Beach (Florida) | 4,281.04 mi (6,889.67 km) |
| Tonypandy to Miami Gardens (Florida) | 4,279.07 mi (6,886.50 km) |
