| Rhyl to Grottaferrata | 1,091.48 mi (1,756.57 km) |
| Rhyl to Grottaglie | 1,315.56 mi (2,117.19 km) |
| Rhyl to Grottammare | 1,066.70 mi (1,716.68 km) |
| Rhyl to Grugliasco | 756.19 mi (1,216.97 km) |
| Rhyl to Grumo Appula | 1,265.20 mi (2,036.14 km) |
| Rhyl to Grumo Nevano | 1,188.86 mi (1,913.29 km) |
| Rhyl to Gualdo Tadino | 1,017.88 mi (1,638.11 km) |
| Rhyl to Guardiagrele | 1,119.47 mi (1,801.62 km) |
| Rhyl to Guastalla | 861.15 mi (1,385.89 km) |
| Rhyl to Gubbio | 1,004.64 mi (1,616.81 km) |
| Rhyl to Guspini | 1,110.28 mi (1,786.82 km) |
| Rhyl to Gussago | 809.54 mi (1,302.82 km) |
| Rhyl to Iesi | 1,018.19 mi (1,638.62 km) |
| Rhyl to Iesolo | 899.18 mi (1,447.09 km) |
| Rhyl to Iglesias | 1,121.25 mi (1,804.48 km) |
