| Williamstown to Fuente-Alamo de Murcia | 3,861.80 mi (6,214.97 km) |
| Williamstown to Galapagar | 3,641.65 mi (5,860.67 km) |
| Williamstown to Galdacano | 3,624.08 mi (5,832.40 km) |
| Williamstown to Gandia | 3,872.45 mi (6,232.11 km) |
| Williamstown to Garrucha | 3,848.16 mi (6,193.01 km) |
| Williamstown to Gava | 3,904.69 mi (6,283.98 km) |
| Williamstown to Gelves | 3,636.50 mi (5,852.38 km) |
| Williamstown to Getafe | 3,662.30 mi (5,893.90 km) |
| Williamstown to Gibraleon | 3,587.91 mi (5,774.18 km) |
| Williamstown to Gijon | 3,483.20 mi (5,605.67 km) |
| Williamstown to Gines | 3,631.85 mi (5,844.90 km) |
| Williamstown to Girona | 3,921.97 mi (6,311.80 km) |
| Williamstown to Godella | 3,844.60 mi (6,187.29 km) |
| Williamstown to Gondomar | 3,373.06 mi (5,428.41 km) |
| Williamstown to Grado | 3,469.28 mi (5,583.27 km) |
