| Middlesbrough to Gorlice | 1,004.01 mi (1,615.79 km) |
| Middlesbrough to Gorzow Wielkopolski | 685.28 mi (1,102.85 km) |
| Middlesbrough to Gostyn | 775.01 mi (1,247.26 km) |
| Middlesbrough to Gostynin | 860.60 mi (1,385.01 km) |
| Middlesbrough to Grajewo | 956.87 mi (1,539.93 km) |
| Middlesbrough to Grodek Nad Dunajcem | 984.00 mi (1,583.59 km) |
| Middlesbrough to Grodzisk Mazowiecki | 913.98 mi (1,470.90 km) |
| Middlesbrough to Grodzisk Wielkopolski | 740.78 mi (1,192.17 km) |
| Middlesbrough to Grojec | 929.24 mi (1,495.47 km) |
| Middlesbrough to Grudziadz | 811.94 mi (1,306.69 km) |
| Middlesbrough to Gryfice | 663.53 mi (1,067.85 km) |
| Middlesbrough to Gryfino | 644.96 mi (1,037.96 km) |
| Middlesbrough to Gubin | 682.11 mi (1,097.75 km) |
| Middlesbrough to Hajnowka | 1,018.80 mi (1,639.60 km) |
| Middlesbrough to Hrubieszow | 1,077.07 mi (1,733.38 km) |
