| South Portland to Haslemere | 3,173.35 mi (5,107.02 km) |
| South Portland to Haslingden | 3,053.98 mi (4,914.90 km) |
| South Portland to Hatch End | 3,175.56 mi (5,110.58 km) |
| South Portland to Hatfield | 3,108.61 mi (5,002.83 km) |
| South Portland to Hatfield | 3,177.93 mi (5,114.39 km) |
| South Portland to Havant | 3,167.61 mi (5,097.78 km) |
| South Portland to Haverhill | 3,197.66 mi (5,146.13 km) |
| South Portland to Hawick | 3,005.96 mi (4,837.63 km) |
| South Portland to Haydock | 3,045.30 mi (4,900.93 km) |
| South Portland to Hayes | 3,196.62 mi (5,144.46 km) |
| South Portland to Hayes | 3,175.65 mi (5,110.71 km) |
| South Portland to Hayle | 2,997.20 mi (4,823.53 km) |
| South Portland to Haywards Heath | 3,200.47 mi (5,150.65 km) |
| South Portland to Hazel Grove | 3,068.83 mi (4,938.80 km) |
| South Portland to Heanor | 3,106.00 mi (4,998.62 km) |
