| San Marcos to Fuente-Alamo de Murcia | 6,042.50 mi (9,724.47 km) |
| San Marcos to Galapagar | 5,800.87 mi (9,335.59 km) |
| San Marcos to Galdacano | 5,730.05 mi (9,221.63 km) |
| San Marcos to Gandia | 6,027.29 mi (9,699.98 km) |
| San Marcos to Garrucha | 6,041.39 mi (9,722.68 km) |
| San Marcos to Gava | 6,003.93 mi (9,662.39 km) |
| San Marcos to Gelves | 5,856.95 mi (9,425.85 km) |
| San Marcos to Getafe | 5,823.78 mi (9,372.47 km) |
| San Marcos to Gibraleon | 5,813.98 mi (9,356.69 km) |
| San Marcos to Gijon | 5,605.31 mi (9,020.87 km) |
| San Marcos to Gines | 5,851.98 mi (9,417.86 km) |
| San Marcos to Girona | 6,002.57 mi (9,660.21 km) |
| San Marcos to Godella | 5,992.78 mi (9,644.45 km) |
| San Marcos to Gondomar | 5,540.83 mi (8,917.10 km) |
| San Marcos to Grado | 5,596.66 mi (9,006.96 km) |
