| Porvoo to Houghton le Spring | 1,065.44 mi (1,714.65 km) |
| Porvoo to Houghton Regis | 1,154.84 mi (1,858.54 km) |
| Porvoo to Hounslow | 1,169.96 mi (1,882.86 km) |
| Porvoo to Hove | 1,193.20 mi (1,920.27 km) |
| Porvoo to Hoyland Nether | 1,116.49 mi (1,796.81 km) |
| Porvoo to Hucclecote | 1,211.08 mi (1,949.04 km) |
| Porvoo to Huddersfield | 1,121.87 mi (1,805.47 km) |
| Porvoo to Huntingdon | 1,124.11 mi (1,809.08 km) |
| Porvoo to Huntington | 1,083.47 mi (1,743.68 km) |
| Porvoo to Huyton | 1,166.69 mi (1,877.60 km) |
| Porvoo to Hwlffordd | 1,305.27 mi (2,100.62 km) |
| Porvoo to Hyde | 1,139.91 mi (1,834.51 km) |
| Porvoo to Hythe | 1,230.57 mi (1,980.40 km) |
| Porvoo to Hythe | 1,142.24 mi (1,838.26 km) |
| Porvoo to Ickenham | 1,168.11 mi (1,879.90 km) |
