| Ontario to Fuente-Alamo de Murcia | 6,016.19 mi (9,682.12 km) |
| Ontario to Galapagar | 5,773.77 mi (9,291.98 km) |
| Ontario to Galdacano | 5,700.18 mi (9,173.56 km) |
| Ontario to Gandia | 5,999.43 mi (9,655.15 km) |
| Ontario to Garrucha | 6,015.90 mi (9,681.65 km) |
| Ontario to Gava | 5,973.05 mi (9,612.70 km) |
| Ontario to Gelves | 5,833.68 mi (9,388.41 km) |
| Ontario to Getafe | 5,796.76 mi (9,328.99 km) |
| Ontario to Gibraleon | 5,791.19 mi (9,320.03 km) |
| Ontario to Gijon | 5,576.59 mi (8,974.65 km) |
| Ontario to Gines | 5,828.70 mi (9,380.39 km) |
| Ontario to Girona | 5,970.75 mi (9,609.00 km) |
| Ontario to Godella | 5,964.61 mi (9,599.11 km) |
| Ontario to Gondomar | 5,514.82 mi (8,875.25 km) |
| Ontario to Grado | 5,568.25 mi (8,961.23 km) |
