| Thornton Heath to Gorlice | 938.55 mi (1,510.44 km) |
| Thornton Heath to Gorzow Wielkopolski | 657.53 mi (1,058.19 km) |
| Thornton Heath to Gostyn | 733.20 mi (1,179.97 km) |
| Thornton Heath to Gostynin | 834.77 mi (1,343.43 km) |
| Thornton Heath to Grajewo | 956.77 mi (1,539.77 km) |
| Thornton Heath to Grodek Nad Dunajcem | 918.02 mi (1,477.40 km) |
| Thornton Heath to Grodzisk Mazowiecki | 885.43 mi (1,424.95 km) |
| Thornton Heath to Grodzisk Wielkopolski | 704.51 mi (1,133.80 km) |
| Thornton Heath to Grojec | 897.04 mi (1,443.65 km) |
| Thornton Heath to Grudziadz | 804.94 mi (1,295.42 km) |
| Thornton Heath to Gryfice | 663.17 mi (1,067.27 km) |
| Thornton Heath to Gryfino | 628.32 mi (1,011.19 km) |
| Thornton Heath to Gubin | 635.24 mi (1,022.31 km) |
| Thornton Heath to Hajnowka | 1,005.91 mi (1,618.86 km) |
| Thornton Heath to Hrubieszow | 1,036.90 mi (1,668.73 km) |
