| Trier to Giugliano in Campania | 710.75 mi (1,143.84 km) |
| Trier to Giulianova | 596.28 mi (959.63 km) |
| Trier to Giussano | 304.73 mi (490.41 km) |
| Trier to Goito | 363.55 mi (585.08 km) |
| Trier to Gonzaga | 385.21 mi (619.93 km) |
| Trier to Gorgonzola | 318.76 mi (512.99 km) |
| Trier to Gorizia | 417.32 mi (671.61 km) |
| Trier to Gragnano | 733.08 mi (1,179.78 km) |
| Trier to Grammichele | 953.45 mi (1,534.43 km) |
| Trier to Granarolo del l'Emilia | 424.61 mi (683.34 km) |
| Trier to Gravina in Puglia | 777.95 mi (1,252.00 km) |
| Trier to Grezzana | 356.68 mi (574.02 km) |
| Trier to Gricignano d'Aversa | 706.31 mi (1,136.70 km) |
| Trier to Grosseto | 527.60 mi (849.09 km) |
| Trier to Grottaferrata | 622.07 mi (1,001.13 km) |
