| Cities | Distance |
|---|---|
| Groslay to Hetton le Hole | 434.18 mi (698.74 km) |
| Groslay to Hexham | 454.48 mi (731.41 km) |
| Groslay to Heysham | 415.59 mi (668.82 km) |
| Groslay to Heywood | 374.05 mi (601.97 km) |
| Groslay to High Blantyre | 542.54 mi (873.14 km) |
| Groslay to High Wycombe | 227.87 mi (366.73 km) |
| Groslay to Highbury | 207.44 mi (333.84 km) |
| Groslay to Highgate | 209.68 mi (337.45 km) |
| Groslay to Hilsea | 198.21 mi (319.00 km) |
| Groslay to Hinckley | 294.37 mi (473.74 km) |
| Groslay to Hindley | 379.08 mi (610.07 km) |
| Groslay to Hipperholme | 373.18 mi (600.58 km) |
| Groslay to Hitchin | 234.88 mi (378.01 km) |
| Groslay to Hockley | 195.75 mi (315.02 km) |
| Groslay to Hoddesdon | 217.92 mi (350.71 km) |