| South Portland to Horwich | 3,047.74 mi (4,904.87 km) |
| South Portland to Houghton le Spring | 3,066.44 mi (4,934.97 km) |
| South Portland to Houghton Regis | 3,162.73 mi (5,089.92 km) |
| South Portland to Hounslow | 3,178.56 mi (5,115.40 km) |
| South Portland to Hove | 3,201.23 mi (5,151.88 km) |
| South Portland to Hoyland Nether | 3,092.89 mi (4,977.53 km) |
| South Portland to Hucclecote | 3,096.80 mi (4,983.81 km) |
| South Portland to Huddersfield | 3,076.69 mi (4,951.45 km) |
| South Portland to Huntingdon | 3,167.44 mi (5,097.50 km) |
| South Portland to Huntington | 3,098.82 mi (4,987.07 km) |
| South Portland to Huyton | 3,039.26 mi (4,891.21 km) |
| South Portland to Hwlffordd | 2,983.78 mi (4,801.93 km) |
| South Portland to Hyde | 3,068.58 mi (4,938.40 km) |
| South Portland to Hythe | 3,150.13 mi (5,069.65 km) |
| South Portland to Hythe | 3,247.14 mi (5,225.77 km) |
