| Thornaby on Tees to Giovinazzo | 1,236.84 mi (1,990.50 km) |
| Thornaby on Tees to Giugliano in Campania | 1,179.75 mi (1,898.62 km) |
| Thornaby on Tees to Giulianova | 1,067.87 mi (1,718.56 km) |
| Thornaby on Tees to Giussano | 767.50 mi (1,235.17 km) |
| Thornaby on Tees to Goito | 832.75 mi (1,340.19 km) |
| Thornaby on Tees to Gonzaga | 853.94 mi (1,374.28 km) |
| Thornaby on Tees to Gorgonzola | 781.99 mi (1,258.49 km) |
| Thornaby on Tees to Gorizia | 885.36 mi (1,424.85 km) |
| Thornaby on Tees to Gragnano | 1,202.44 mi (1,935.14 km) |
| Thornaby on Tees to Grammichele | 1,415.20 mi (2,277.54 km) |
| Thornaby on Tees to Granarolo del l'Emilia | 894.36 mi (1,439.33 km) |
| Thornaby on Tees to Gravina in Puglia | 1,250.06 mi (2,011.78 km) |
| Thornaby on Tees to Grezzana | 827.78 mi (1,332.18 km) |
| Thornaby on Tees to Gricignano d'Aversa | 1,175.42 mi (1,891.65 km) |
| Thornaby on Tees to Grosseto | 988.89 mi (1,591.47 km) |
