| Witham to Gorlice | 906.61 mi (1,459.04 km) |
| Witham to Gorzow Wielkopolski | 620.19 mi (998.10 km) |
| Witham to Gostyn | 697.63 mi (1,122.72 km) |
| Witham to Gostynin | 797.92 mi (1,284.13 km) |
| Witham to Grajewo | 918.01 mi (1,477.39 km) |
| Witham to Grodek Nad Dunajcem | 886.08 mi (1,426.01 km) |
| Witham to Grodzisk Mazowiecki | 848.99 mi (1,366.32 km) |
| Witham to Grodzisk Wielkopolski | 668.23 mi (1,075.41 km) |
| Witham to Grojec | 861.01 mi (1,385.67 km) |
| Witham to Grudziadz | 766.35 mi (1,233.32 km) |
| Witham to Gryfice | 623.63 mi (1,003.64 km) |
| Witham to Gryfino | 589.86 mi (949.29 km) |
| Witham to Gubin | 599.75 mi (965.21 km) |
| Witham to Hajnowka | 968.30 mi (1,558.33 km) |
| Witham to Hrubieszow | 1,002.08 mi (1,612.69 km) |
