| Cities | Distance |
|---|---|
| Penarth to Glencullen | 178.55 mi (287.35 km) |
| Penarth to Gorey | 158.15 mi (254.52 km) |
| Penarth to Greystones | 170.47 mi (274.34 km) |
| Penarth to Kilkenny | 192.93 mi (310.50 km) |
| Penarth to Killarney | 274.48 mi (441.73 km) |
| Penarth to Leixlip | 193.43 mi (311.30 km) |
| Penarth to Letterkenny | 307.84 mi (495.43 km) |
| Penarth to Lifford | 295.39 mi (475.39 km) |
| Penarth to Limerick | 246.89 mi (397.33 km) |
| Penarth to Longford | 250.86 mi (403.72 km) |
| Penarth to Lucan | 191.77 mi (308.62 km) |
| Penarth to Maigh Nuad | 197.38 mi (317.66 km) |
| Penarth to Midleton | 217.02 mi (349.26 km) |
| Penarth to Monaghan | 251.06 mi (404.04 km) |
| Penarth to Mullingar | 227.24 mi (365.70 km) |