| Cities | Distance |
|---|---|
| Penarth to Hoddesdon | 137.30 mi (220.97 km) |
| Penarth to Holbeach | 165.12 mi (265.74 km) |
| Penarth to Holborn | 131.67 mi (211.90 km) |
| Penarth to Hollinwood | 150.61 mi (242.38 km) |
| Penarth to Holyhead | 143.74 mi (231.33 km) |
| Penarth to Holywell | 127.43 mi (205.08 km) |
| Penarth to Honiton | 43.54 mi (70.07 km) |
| Penarth to Horbury | 168.29 mi (270.84 km) |
| Penarth to Horley | 130.70 mi (210.34 km) |
| Penarth to Hornchurch | 145.77 mi (234.59 km) |
| Penarth to Horndean | 100.70 mi (162.06 km) |
| Penarth to Hornsey | 131.68 mi (211.93 km) |
| Penarth to Horsell | 112.70 mi (181.37 km) |
| Penarth to Horsforth | 178.20 mi (286.78 km) |
| Penarth to Horsham | 125.64 mi (202.20 km) |