| Alcala de Guadaira to Grottaferrata | 1,031.11 mi (1,659.41 km) |
| Alcala de Guadaira to Grottaglie | 1,266.92 mi (2,038.90 km) |
| Alcala de Guadaira to Grottammare | 1,108.74 mi (1,784.34 km) |
| Alcala de Guadaira to Grugliasco | 877.19 mi (1,411.70 km) |
| Alcala de Guadaira to Grumo Appula | 1,230.68 mi (1,980.58 km) |
| Alcala de Guadaira to Grumo Nevano | 1,103.78 mi (1,776.36 km) |
| Alcala de Guadaira to Gualdo Tadino | 1,060.42 mi (1,706.58 km) |
| Alcala de Guadaira to Guardiagrele | 1,114.43 mi (1,793.50 km) |
| Alcala de Guadaira to Guastalla | 1,003.86 mi (1,615.56 km) |
| Alcala de Guadaira to Gubbio | 1,052.30 mi (1,693.51 km) |
| Alcala de Guadaira to Guspini | 797.55 mi (1,283.53 km) |
| Alcala de Guadaira to Gussago | 1,003.26 mi (1,614.59 km) |
| Alcala de Guadaira to Iesi | 1,088.06 mi (1,751.07 km) |
| Alcala de Guadaira to Iesolo | 1,109.10 mi (1,784.93 km) |
| Alcala de Guadaira to Iglesias | 790.70 mi (1,272.51 km) |
