| Swansea to Granada | 4,520.41 mi (7,274.89 km) |
| Swansea to Granadilla de Abona | 4,187.86 mi (6,739.70 km) |
| Swansea to Granollers | 4,629.72 mi (7,450.82 km) |
| Swansea to Grinon | 4,403.16 mi (7,086.20 km) |
| Swansea to Guadalajara | 4,420.15 mi (7,113.54 km) |
| Swansea to Guadarrama | 4,376.75 mi (7,043.71 km) |
| Swansea to Guadix | 4,538.13 mi (7,303.41 km) |
| Swansea to Guardamar del Segura | 4,625.33 mi (7,443.76 km) |
| Swansea to Guernica y Luno | 4,352.16 mi (7,004.12 km) |
| Swansea to Guia de Isora | 4,174.31 mi (6,717.90 km) |
| Swansea to Guillena | 4,391.89 mi (7,068.06 km) |
| Swansea to Guimar | 4,189.95 mi (6,743.08 km) |
| Swansea to Hellin | 4,562.38 mi (7,342.44 km) |
| Swansea to Herencia | 4,455.15 mi (7,169.87 km) |
| Swansea to Hernani | 4,384.64 mi (7,056.39 km) |
