| Gainsborough to Greenock | 237.48 mi (382.19 km) |
| Gainsborough to Greetland | 49.21 mi (79.19 km) |
| Gainsborough to Grimsby | 30.72 mi (49.44 km) |
| Gainsborough to Guildford | 149.84 mi (241.14 km) |
| Gainsborough to Guisborough | 79.15 mi (127.38 km) |
| Gainsborough to Guiseley | 50.30 mi (80.95 km) |
| Gainsborough to Hackney | 132.31 mi (212.93 km) |
| Gainsborough to Haddington | 193.84 mi (311.96 km) |
| Gainsborough to Hadleigh | 140.32 mi (225.82 km) |
| Gainsborough to Hailsham | 180.65 mi (290.73 km) |
| Gainsborough to Halesowen | 84.58 mi (136.11 km) |
| Gainsborough to Halewood | 85.23 mi (137.16 km) |
| Gainsborough to Halifax | 49.99 mi (80.46 km) |
| Gainsborough to Halstead | 116.78 mi (187.93 km) |
| Gainsborough to Hamilton | 209.79 mi (337.62 km) |
