| Northampton to Hoddesdon | 49.58 mi (79.80 km) |
| Northampton to Holbeach | 55.05 mi (88.59 km) |
| Northampton to Holborn | 59.28 mi (95.40 km) |
| Northampton to Hollinwood | 103.13 mi (165.97 km) |
| Northampton to Holyhead | 173.14 mi (278.64 km) |
| Northampton to Holywell | 121.18 mi (195.02 km) |
| Northampton to Honiton | 139.68 mi (224.80 km) |
| Northampton to Horbury | 102.52 mi (165.00 km) |
| Northampton to Horley | 79.26 mi (127.56 km) |
| Northampton to Hornchurch | 66.29 mi (106.68 km) |
| Northampton to Horndean | 91.09 mi (146.59 km) |
| Northampton to Hornsey | 55.40 mi (89.16 km) |
| Northampton to Horsell | 63.90 mi (102.85 km) |
| Northampton to Horsforth | 115.29 mi (185.53 km) |
| Northampton to Horsham | 84.33 mi (135.72 km) |
