| Swansea to Giovinazzo | 5,252.01 mi (8,452.30 km) |
| Swansea to Giugliano in Campania | 5,162.59 mi (8,308.39 km) |
| Swansea to Giulianova | 5,075.42 mi (8,168.10 km) |
| Swansea to Giussano | 4,766.14 mi (7,670.36 km) |
| Swansea to Goito | 4,841.60 mi (7,791.80 km) |
| Swansea to Gonzaga | 4,859.54 mi (7,820.67 km) |
| Swansea to Gorgonzola | 4,779.95 mi (7,692.58 km) |
| Swansea to Gorizia | 4,929.45 mi (7,933.18 km) |
| Swansea to Gragnano | 5,185.83 mi (8,345.79 km) |
| Swansea to Grammichele | 5,341.54 mi (8,596.37 km) |
| Swansea to Granarolo del l'Emilia | 4,900.89 mi (7,887.22 km) |
| Swansea to Gravina in Puglia | 5,258.03 mi (8,461.98 km) |
| Swansea to Grezzana | 4,844.85 mi (7,797.03 km) |
| Swansea to Gricignano d'Aversa | 5,159.18 mi (8,302.90 km) |
| Swansea to Grosseto | 4,959.07 mi (7,980.85 km) |
