| Portogruaro to Holbeach | 752.32 mi (1,210.75 km) |
| Portogruaro to Holborn | 710.01 mi (1,142.64 km) |
| Portogruaro to Hollinwood | 854.12 mi (1,374.57 km) |
| Portogruaro to Holyhead | 936.07 mi (1,506.45 km) |
| Portogruaro to Holywell | 883.52 mi (1,421.89 km) |
| Portogruaro to Honiton | 811.85 mi (1,306.54 km) |
| Portogruaro to Horbury | 839.45 mi (1,350.97 km) |
| Portogruaro to Horley | 701.02 mi (1,128.18 km) |
| Portogruaro to Hornchurch | 699.00 mi (1,124.93 km) |
| Portogruaro to Horndean | 725.63 mi (1,167.78 km) |
| Portogruaro to Hornsey | 712.40 mi (1,146.50 km) |
| Portogruaro to Horsell | 720.88 mi (1,160.15 km) |
| Portogruaro to Horsforth | 849.35 mi (1,366.90 km) |
| Portogruaro to Horsham | 703.50 mi (1,132.17 km) |
| Portogruaro to Horwich | 870.57 mi (1,401.05 km) |
