| Merthyr Tudful to Garden Acres (California) | 5,197.70 mi (8,364.89 km) |
| Merthyr Tudful to Garden City (Georgia) | 4,016.41 mi (6,463.79 km) |
| Merthyr Tudful to Garden City (Idaho) | 4,727.64 mi (7,608.40 km) |
| Merthyr Tudful to Garden City (Kansas) | 4,503.89 mi (7,248.30 km) |
| Merthyr Tudful to Garden City (Michigan) | 3,628.66 mi (5,839.76 km) |
| Merthyr Tudful to Garden City (New York) | 3,307.75 mi (5,323.32 km) |
| Merthyr Tudful to Garden City (South Carolina) | 3,853.52 mi (6,201.64 km) |
| Merthyr Tudful to Garden Grove (California) | 5,330.20 mi (8,578.13 km) |
| Merthyr Tudful to Gardena (California) | 5,335.16 mi (8,586.12 km) |
| Merthyr Tudful to Gardendale (Alabama) | 4,171.65 mi (6,713.62 km) |
| Merthyr Tudful to Gardere (Louisiana) | 4,512.18 mi (7,261.65 km) |
| Merthyr Tudful to Gardner (Kansas) | 4,240.40 mi (6,824.27 km) |
| Merthyr Tudful to Gardner (Massachusetts) | 3,161.87 mi (5,088.54 km) |
| Merthyr Tudful to Gardnerville Ranchos (Nevada) | 5,099.05 mi (8,206.13 km) |
| Merthyr Tudful to Garfield (New Jersey) | 3,320.30 mi (5,343.51 km) |
