| Llanelli to Grottaferrata | 1,045.76 mi (1,682.99 km) |
| Llanelli to Grottaglie | 1,281.73 mi (2,062.74 km) |
| Llanelli to Grottammare | 1,031.55 mi (1,660.13 km) |
| Llanelli to Grugliasco | 705.11 mi (1,134.76 km) |
| Llanelli to Grumo Appula | 1,230.93 mi (1,980.98 km) |
| Llanelli to Grumo Nevano | 1,145.52 mi (1,843.54 km) |
| Llanelli to Gualdo Tadino | 979.78 mi (1,576.80 km) |
| Llanelli to Guardiagrele | 1,081.69 mi (1,740.81 km) |
| Llanelli to Guastalla | 824.13 mi (1,326.31 km) |
| Llanelli to Gubbio | 966.30 mi (1,555.11 km) |
| Llanelli to Guspini | 1,039.52 mi (1,672.95 km) |
| Llanelli to Gussago | 774.92 mi (1,247.11 km) |
| Llanelli to Iesi | 983.50 mi (1,582.79 km) |
| Llanelli to Iesolo | 874.69 mi (1,407.67 km) |
| Llanelli to Iglesias | 1,049.47 mi (1,688.95 km) |
