| Rhondda to Lamia | 1,520.75 mi (2,447.42 km) |
| Rhondda to Larisa | 1,485.11 mi (2,390.05 km) |
| Rhondda to Lefkada | 1,460.96 mi (2,351.18 km) |
| Rhondda to Livadeia | 1,559.97 mi (2,510.53 km) |
| Rhondda to Loutraki | 1,586.46 mi (2,553.17 km) |
| Rhondda to Lykovrysi | 1,613.27 mi (2,596.31 km) |
| Rhondda to Mandra | 1,602.25 mi (2,578.57 km) |
| Rhondda to Marousi | 1,614.73 mi (2,598.65 km) |
| Rhondda to Megara | 1,599.63 mi (2,574.35 km) |
| Rhondda to Melissia | 1,616.02 mi (2,600.74 km) |
| Rhondda to Mesolongi | 1,507.85 mi (2,426.64 km) |
| Rhondda to Metamorfosi | 1,612.78 mi (2,595.52 km) |
| Rhondda to Moschato | 1,614.38 mi (2,598.09 km) |
| Rhondda to Mytilini | 1,675.01 mi (2,695.67 km) |
| Rhondda to Nafpaktos | 1,521.99 mi (2,449.41 km) |
