| Cities | Distance |
|---|---|
| Penarth to Llantrisant | 11.73 mi (18.88 km) |
| Penarth to Llantwit Major | 13.24 mi (21.32 km) |
| Penarth to London | 131.05 mi (210.91 km) |
| Penarth to London Colney | 124.91 mi (201.02 km) |
| Penarth to Long Eaton | 129.47 mi (208.36 km) |
| Penarth to Longbenton | 255.37 mi (410.98 km) |
| Penarth to Longbridge | 83.80 mi (134.86 km) |
| Penarth to Longton | 116.24 mi (187.07 km) |
| Penarth to Loughborough | 124.74 mi (200.75 km) |
| Penarth to Loughton | 140.20 mi (225.62 km) |
| Penarth to Louth | 188.91 mi (304.03 km) |
| Penarth to Lowestoft | 221.65 mi (356.71 km) |
| Penarth to Lowton | 143.27 mi (230.57 km) |
| Penarth to Ludlow | 67.61 mi (108.81 km) |
| Penarth to Luton | 122.09 mi (196.49 km) |