| Risca to Lemay (Missouri) | 4,090.29 mi (6,582.69 km) |
| Risca to Lemon Grove (California) | 5,373.55 mi (8,647.89 km) |
| Risca to Lemon Hill (California) | 5,188.48 mi (8,350.05 km) |
| Risca to Lemont (Illinois) | 3,853.99 mi (6,202.39 km) |
| Risca to Lemoore (California) | 5,263.05 mi (8,470.05 km) |
| Risca to Lenexa (Kansas) | 4,243.57 mi (6,829.37 km) |
| Risca to Lennox (California) | 5,349.81 mi (8,609.69 km) |
| Risca to Lenoir (North Carolina) | 3,862.77 mi (6,216.53 km) |
| Risca to Leominster (Massachusetts) | 3,170.14 mi (5,101.85 km) |
| Risca to Leon Valley (Texas) | 4,870.82 mi (7,838.82 km) |
| Risca to Levelland (Texas) | 4,802.23 mi (7,728.45 km) |
| Risca to Levittown (New York) | 3,316.81 mi (5,337.88 km) |
| Risca to Levittown (Pennsylvania) | 3,396.55 mi (5,466.21 km) |
| Risca to Lewisburg (Tennessee) | 4,099.18 mi (6,596.99 km) |
| Risca to Lewiston (Idaho) | 4,615.28 mi (7,427.57 km) |
