| Rhondda to Ittiri | 950.75 mi (1,530.09 km) |
| Rhondda to Ivrea | 667.52 mi (1,074.27 km) |
| Rhondda to L'Aquila | 1,014.77 mi (1,633.12 km) |
| Rhondda to La Loggia | 685.20 mi (1,102.72 km) |
| Rhondda to La Maddalena | 940.10 mi (1,512.95 km) |
| Rhondda to La Spezia | 801.66 mi (1,290.14 km) |
| Rhondda to Lacchiarella | 719.37 mi (1,157.72 km) |
| Rhondda to Ladispoli | 987.65 mi (1,589.46 km) |
| Rhondda to Lainate | 704.47 mi (1,133.73 km) |
| Rhondda to Laives | 756.73 mi (1,217.84 km) |
| Rhondda to Lana | 741.85 mi (1,193.89 km) |
| Rhondda to Lanciano | 1,056.32 mi (1,699.98 km) |
| Rhondda to Langhirano | 793.04 mi (1,276.28 km) |
| Rhondda to Lanuvio | 1,023.19 mi (1,646.66 km) |
| Rhondda to Lariano | 1,025.30 mi (1,650.05 km) |
