| Tonypandy to Los Alamos (New Mexico) | 4,811.86 mi (7,743.95 km) |
| Tonypandy to Los Altos (California) | 5,261.93 mi (8,468.26 km) |
| Tonypandy to Los Angeles (California) | 5,328.94 mi (8,576.10 km) |
| Tonypandy to Los Banos (California) | 5,240.31 mi (8,433.47 km) |
| Tonypandy to Los Gatos (California) | 5,265.49 mi (8,473.99 km) |
| Tonypandy to Los Lunas (New Mexico) | 4,886.99 mi (7,864.85 km) |
| Tonypandy to Los Osos (California) | 5,339.78 mi (8,593.54 km) |
| Tonypandy to Loudoun Valley Estates (Virginia) | 3,542.18 mi (5,700.58 km) |
| Tonypandy to Louisville (Colorado) | 4,558.27 mi (7,335.83 km) |
| Tonypandy to Louisville (Kentucky) | 3,909.65 mi (6,291.98 km) |
| Tonypandy to Lovejoy (Georgia) | 4,080.09 mi (6,566.27 km) |
| Tonypandy to Loveland (Colorado) | 4,532.44 mi (7,294.26 km) |
| Tonypandy to Loveland (Ohio) | 3,803.63 mi (6,121.35 km) |
| Tonypandy to Loves Park (Illinois) | 3,848.12 mi (6,192.96 km) |
| Tonypandy to Lovington (New Mexico) | 4,859.50 mi (7,820.60 km) |
