| Simi Valley to Hoddesdon | 5,436.21 mi (8,748.73 km) |
| Simi Valley to Holbeach | 5,388.59 mi (8,672.11 km) |
| Simi Valley to Holborn | 5,444.18 mi (8,761.57 km) |
| Simi Valley to Hollinwood | 5,288.84 mi (8,511.57 km) |
| Simi Valley to Holyhead | 5,219.21 mi (8,399.50 km) |
| Simi Valley to Holywell | 5,265.78 mi (8,474.45 km) |
| Simi Valley to Honiton | 5,376.89 mi (8,653.27 km) |
| Simi Valley to Horbury | 5,300.72 mi (8,530.69 km) |
| Simi Valley to Horley | 5,458.43 mi (8,784.50 km) |
| Simi Valley to Hornchurch | 5,452.85 mi (8,775.52 km) |
| Simi Valley to Horndean | 5,443.91 mi (8,761.12 km) |
| Simi Valley to Hornsey | 5,440.95 mi (8,756.36 km) |
| Simi Valley to Horsell | 5,438.77 mi (8,752.86 km) |
| Simi Valley to Horsforth | 5,290.02 mi (8,513.47 km) |
| Simi Valley to Horsham | 5,458.73 mi (8,784.98 km) |
