| South Portland to Hebburn | 3,062.36 mi (4,928.39 km) |
| South Portland to Heckmondwike | 3,079.79 mi (4,956.44 km) |
| South Portland to Hednesford | 3,086.32 mi (4,966.95 km) |
| South Portland to Helensburgh | 2,923.02 mi (4,704.14 km) |
| South Portland to Hellesdon | 3,217.20 mi (5,177.59 km) |
| South Portland to Helston | 3,005.28 mi (4,836.53 km) |
| South Portland to Hemel Hempstead | 3,168.33 mi (5,098.93 km) |
| South Portland to Hemsworth | 3,094.27 mi (4,979.74 km) |
| South Portland to Hendon | 3,182.00 mi (5,120.94 km) |
| South Portland to Henley on Thames | 3,155.53 mi (5,078.34 km) |
| South Portland to Hereford | 3,070.76 mi (4,941.91 km) |
| South Portland to Herne Bay | 3,241.90 mi (5,217.33 km) |
| South Portland to Hersham | 3,179.75 mi (5,117.31 km) |
| South Portland to Hertford | 3,183.19 mi (5,122.85 km) |
| South Portland to Hessle | 3,127.99 mi (5,034.02 km) |
