| Siano to Galapagar | 977.77 mi (1,573.57 km) |
| Siano to Galdacano | 914.10 mi (1,471.11 km) |
| Siano to Gandia | 797.91 mi (1,284.11 km) |
| Siano to Garrucha | 919.87 mi (1,480.39 km) |
| Siano to Gava | 661.53 mi (1,064.63 km) |
| Siano to Gelves | 1,133.73 mi (1,824.56 km) |
| Siano to Getafe | 966.11 mi (1,554.81 km) |
| Siano to Gibraleon | 1,182.45 mi (1,902.97 km) |
| Siano to Gijon | 1,058.52 mi (1,703.52 km) |
| Siano to Gines | 1,135.74 mi (1,827.79 km) |
| Siano to Girona | 620.53 mi (998.64 km) |
| Siano to Godella | 801.53 mi (1,289.94 km) |
| Siano to Gondomar | 1,214.11 mi (1,953.93 km) |
| Siano to Grado | 1,076.74 mi (1,732.84 km) |
| Siano to Granada | 1,011.84 mi (1,628.39 km) |
