| Mason City to Fuente-Alamo de Murcia | 4,596.47 mi (7,397.31 km) |
| Mason City to Galapagar | 4,359.03 mi (7,015.18 km) |
| Mason City to Galdacano | 4,303.18 mi (6,925.30 km) |
| Mason City to Gandia | 4,588.31 mi (7,384.17 km) |
| Mason City to Garrucha | 4,592.11 mi (7,390.29 km) |
| Mason City to Gava | 4,581.83 mi (7,373.73 km) |
| Mason City to Gelves | 4,400.42 mi (7,081.79 km) |
| Mason City to Getafe | 4,381.49 mi (7,051.33 km) |
| Mason City to Gibraleon | 4,356.10 mi (7,010.47 km) |
| Mason City to Gijon | 4,172.41 mi (6,714.84 km) |
| Mason City to Gines | 4,395.50 mi (7,073.87 km) |
| Mason City to Girona | 4,586.61 mi (7,381.44 km) |
| Mason City to Godella | 4,555.48 mi (7,331.33 km) |
| Mason City to Gondomar | 4,094.89 mi (6,590.09 km) |
| Mason City to Grado | 4,162.15 mi (6,698.33 km) |
