| Penarth to Lamia | 1,505.67 mi (2,423.15 km) |
| Penarth to Larisa | 1,470.21 mi (2,366.07 km) |
| Penarth to Lefkada | 1,445.52 mi (2,326.34 km) |
| Penarth to Livadeia | 1,544.86 mi (2,486.21 km) |
| Penarth to Loutraki | 1,571.26 mi (2,528.71 km) |
| Penarth to Lykovrysi | 1,598.23 mi (2,572.10 km) |
| Penarth to Mandra | 1,587.16 mi (2,554.29 km) |
| Penarth to Marousi | 1,599.69 mi (2,574.45 km) |
| Penarth to Megara | 1,584.49 mi (2,550.00 km) |
| Penarth to Melissia | 1,600.99 mi (2,576.54 km) |
| Penarth to Mesolongi | 1,492.47 mi (2,401.89 km) |
| Penarth to Metamorfosi | 1,597.73 mi (2,571.30 km) |
| Penarth to Moschato | 1,599.29 mi (2,573.81 km) |
| Penarth to Mytilini | 1,660.74 mi (2,672.70 km) |
| Penarth to Nafpaktos | 1,506.69 mi (2,424.78 km) |
