| Risca to Lawndale (California) | 5,352.43 mi (8,613.91 km) |
| Risca to Lawrence (Indiana) | 3,858.99 mi (6,210.44 km) |
| Risca to Lawrence (Kansas) | 4,261.17 mi (6,857.69 km) |
| Risca to Lawrence (Massachusetts) | 3,137.83 mi (5,049.84 km) |
| Risca to Lawrenceburg (Kentucky) | 3,900.78 mi (6,277.69 km) |
| Risca to Lawrenceburg (Tennessee) | 4,130.78 mi (6,647.84 km) |
| Risca to Lawrenceville (Georgia) | 4,057.26 mi (6,529.53 km) |
| Risca to Lawton (Oklahoma) | 4,598.83 mi (7,401.11 km) |
| Risca to Layton (Utah) | 4,745.31 mi (7,636.84 km) |
| Risca to Le Mars (Iowa) | 4,109.70 mi (6,613.92 km) |
| Risca to League City (Texas) | 4,731.75 mi (7,615.02 km) |
| Risca to Lealman (Florida) | 4,303.83 mi (6,926.35 km) |
| Risca to Leander (Texas) | 4,785.16 mi (7,700.97 km) |
| Risca to Leavenworth (Kansas) | 4,230.48 mi (6,808.30 km) |
| Risca to Leawood (Kansas) | 4,239.49 mi (6,822.80 km) |
