| Middlesbrough to Gaeta | 1,144.93 mi (1,842.58 km) |
| Middlesbrough to Gaggiano | 779.14 mi (1,253.91 km) |
| Middlesbrough to Galatina | 1,338.46 mi (2,154.04 km) |
| Middlesbrough to Galatone | 1,336.34 mi (2,150.63 km) |
| Middlesbrough to Galbiate | 765.33 mi (1,231.68 km) |
| Middlesbrough to Gallarate | 757.66 mi (1,219.34 km) |
| Middlesbrough to Galliate | 766.01 mi (1,232.78 km) |
| Middlesbrough to Gallipoli | 1,339.38 mi (2,155.53 km) |
| Middlesbrough to Gambettola | 942.92 mi (1,517.48 km) |
| Middlesbrough to Gambolo | 783.43 mi (1,260.82 km) |
| Middlesbrough to Garbagnate Milanese | 770.27 mi (1,239.63 km) |
| Middlesbrough to Gardone Val Trompia | 793.82 mi (1,277.53 km) |
| Middlesbrough to Garlasco | 788.21 mi (1,268.50 km) |
| Middlesbrough to Gassino Torinese | 766.21 mi (1,233.09 km) |
| Middlesbrough to Gatteo | 945.29 mi (1,521.30 km) |
