| Houghton Regis to Gorlice | 956.32 mi (1,539.05 km) |
| Houghton Regis to Gorzow Wielkopolski | 667.35 mi (1,073.99 km) |
| Houghton Regis to Gostyn | 745.99 mi (1,200.56 km) |
| Houghton Regis to Gostynin | 845.38 mi (1,360.51 km) |
| Houghton Regis to Grajewo | 963.50 mi (1,550.61 km) |
| Houghton Regis to Grodek Nad Dunajcem | 935.81 mi (1,506.03 km) |
| Houghton Regis to Grodzisk Mazowiecki | 896.74 mi (1,443.17 km) |
| Houghton Regis to Grodzisk Wielkopolski | 716.16 mi (1,152.55 km) |
| Houghton Regis to Grojec | 909.03 mi (1,462.95 km) |
| Houghton Regis to Grudziadz | 812.14 mi (1,307.02 km) |
| Houghton Regis to Gryfice | 668.25 mi (1,075.44 km) |
| Houghton Regis to Gryfino | 635.95 mi (1,023.46 km) |
| Houghton Regis to Gubin | 648.22 mi (1,043.20 km) |
| Houghton Regis to Hajnowka | 1,015.03 mi (1,633.53 km) |
| Houghton Regis to Hrubieszow | 1,050.75 mi (1,691.03 km) |
