| Rhondda to Glenview (Illinois) | 3,816.01 mi (6,141.28 km) |
| Rhondda to Gloucester (Massachusetts) | 3,107.80 mi (5,001.52 km) |
| Rhondda to Gloucester City (New Jersey) | 3,405.13 mi (5,480.03 km) |
| Rhondda to Gloucester Point (Virginia) | 3,578.57 mi (5,759.15 km) |
| Rhondda to Gloversville (New York) | 3,240.08 mi (5,214.41 km) |
| Rhondda to Godfrey (Illinois) | 4,054.37 mi (6,524.89 km) |
| Rhondda to Gold Canyon (Arizona) | 5,132.86 mi (8,260.54 km) |
| Rhondda to Golden (Colorado) | 4,573.99 mi (7,361.12 km) |
| Rhondda to Golden Gate (Florida) | 4,330.49 mi (6,969.25 km) |
| Rhondda to Golden Glades (Florida) | 4,280.34 mi (6,888.53 km) |
| Rhondda to Golden Valley (Minnesota) | 3,890.98 mi (6,261.93 km) |
| Rhondda to Goldenrod (Florida) | 4,191.74 mi (6,745.95 km) |
| Rhondda to Goldsboro (North Carolina) | 3,726.73 mi (5,997.59 km) |
| Rhondda to Goleta (California) | 5,359.65 mi (8,625.53 km) |
| Rhondda to Gonzales (Louisiana) | 4,512.06 mi (7,261.45 km) |
