| Northolt to Hameenkyro | 1,124.96 mi (1,810.45 km) |
| Northolt to Hameenlinna | 1,143.86 mi (1,840.86 km) |
| Northolt to Hamina | 1,219.42 mi (1,962.47 km) |
| Northolt to Hanko | 1,065.54 mi (1,714.82 km) |
| Northolt to Hattula | 1,142.62 mi (1,838.86 km) |
| Northolt to Haukipudas | 1,307.50 mi (2,104.23 km) |
| Northolt to Hausjarvi | 1,155.63 mi (1,859.80 km) |
| Northolt to Heinola | 1,197.60 mi (1,927.35 km) |
| Northolt to Helsinki | 1,137.44 mi (1,830.54 km) |
| Northolt to Hollola | 1,176.02 mi (1,892.63 km) |
| Northolt to Huittinen | 1,095.78 mi (1,763.48 km) |
| Northolt to Hyvinkaa | 1,146.14 mi (1,844.54 km) |
| Northolt to Ii | 1,313.17 mi (2,113.34 km) |
| Northolt to Iisalmi | 1,298.61 mi (2,089.92 km) |
| Northolt to Ilmajoki | 1,145.28 mi (1,843.15 km) |
