| Gainsborough to Glenfield | 55.02 mi (88.54 km) |
| Gainsborough to Glenrothes | 215.62 mi (347.00 km) |
| Gainsborough to Glossop | 48.50 mi (78.05 km) |
| Gainsborough to Gloucester | 122.82 mi (197.66 km) |
| Gainsborough to Godalming | 153.65 mi (247.28 km) |
| Gainsborough to Golborne | 75.13 mi (120.90 km) |
| Gainsborough to Goodmayes | 132.39 mi (213.06 km) |
| Gainsborough to Goole | 20.94 mi (33.69 km) |
| Gainsborough to Gorleston-on-Sea | 118.48 mi (190.68 km) |
| Gainsborough to Gornalwood | 82.73 mi (133.15 km) |
| Gainsborough to Gosforth | 116.11 mi (186.87 km) |
| Gainsborough to Gosport | 180.73 mi (290.85 km) |
| Gainsborough to Gourock | 239.08 mi (384.76 km) |
| Gainsborough to Grangemouth | 215.22 mi (346.37 km) |
| Gainsborough to Grantham | 33.88 mi (54.52 km) |
