| Cwmbran to Los Alamos (New Mexico) | 4,826.24 mi (7,767.08 km) |
| Cwmbran to Los Altos (California) | 5,273.67 mi (8,487.16 km) |
| Cwmbran to Los Angeles (California) | 5,341.76 mi (8,596.73 km) |
| Cwmbran to Los Banos (California) | 5,252.31 mi (8,452.77 km) |
| Cwmbran to Los Gatos (California) | 5,277.28 mi (8,492.96 km) |
| Cwmbran to Los Lunas (New Mexico) | 4,901.44 mi (7,888.11 km) |
| Cwmbran to Los Osos (California) | 5,352.03 mi (8,613.25 km) |
| Cwmbran to Loudoun Valley Estates (Virginia) | 3,559.23 mi (5,728.03 km) |
| Cwmbran to Louisville (Colorado) | 4,572.19 mi (7,358.23 km) |
| Cwmbran to Louisville (Kentucky) | 3,926.09 mi (6,318.42 km) |
| Cwmbran to Lovejoy (Georgia) | 4,097.21 mi (6,593.82 km) |
| Cwmbran to Loveland (Colorado) | 4,546.31 mi (7,316.57 km) |
| Cwmbran to Loveland (Ohio) | 3,820.05 mi (6,147.77 km) |
| Cwmbran to Loves Park (Illinois) | 3,863.60 mi (6,217.87 km) |
| Cwmbran to Lovington (New Mexico) | 4,874.66 mi (7,845.00 km) |
