| Sleaford to Gdynia | 778.62 mi (1,253.06 km) |
| Sleaford to Giszowiec | 854.39 mi (1,375.01 km) |
| Sleaford to Gizycko | 909.93 mi (1,464.40 km) |
| Sleaford to Gliwice | 836.62 mi (1,346.41 km) |
| Sleaford to Glogow | 700.96 mi (1,128.08 km) |
| Sleaford to Glogow Malopolski | 976.31 mi (1,571.22 km) |
| Sleaford to Glowno | 847.04 mi (1,363.18 km) |
| Sleaford to Glubczyce | 803.79 mi (1,293.58 km) |
| Sleaford to Glucholazy | 782.44 mi (1,259.22 km) |
| Sleaford to Gniezno | 751.58 mi (1,209.54 km) |
| Sleaford to Goldap | 930.78 mi (1,497.95 km) |
| Sleaford to Goleniow | 629.64 mi (1,013.31 km) |
| Sleaford to Golub-Dobrzyn | 805.94 mi (1,297.03 km) |
| Sleaford to Gora | 720.36 mi (1,159.31 km) |
| Sleaford to Gora Kalwaria | 909.26 mi (1,463.31 km) |
