| Cities | Distance |
|---|---|
| Penarth to Naas | 192.40 mi (309.64 km) |
| Penarth to Navan | 212.93 mi (342.68 km) |
| Penarth to Nenagh | 235.05 mi (378.27 km) |
| Penarth to Palmerston | 189.46 mi (304.90 km) |
| Penarth to Port Laoise | 206.81 mi (332.83 km) |
| Penarth to Rath To | 199.43 mi (320.94 km) |
| Penarth to Rathfarnham | 184.22 mi (296.48 km) |
| Penarth to Ros Comain | 259.85 mi (418.19 km) |
| Penarth to Rush | 189.66 mi (305.23 km) |
| Penarth to Shannon | 257.67 mi (414.68 km) |
| Penarth to Sligo | 295.78 mi (476.01 km) |
| Penarth to Swords | 190.08 mi (305.91 km) |
| Penarth to Tallaght | 185.92 mi (299.20 km) |
| Penarth to Tralee | 284.39 mi (457.68 km) |
| Penarth to Tramore | 177.20 mi (285.17 km) |