| Risca to Livermore (California) | 5,245.17 mi (8,441.28 km) |
| Risca to Livingston (California) | 5,230.18 mi (8,417.16 km) |
| Risca to Livonia (Michigan) | 3,641.70 mi (5,860.76 km) |
| Risca to Lochearn (Maryland) | 3,509.07 mi (5,647.30 km) |
| Risca to Lockhart (Florida) | 4,210.92 mi (6,776.82 km) |
| Risca to Lockhart (Texas) | 4,814.11 mi (7,747.56 km) |
| Risca to Lockport (Illinois) | 3,859.36 mi (6,211.05 km) |
| Risca to Lockport (New York) | 3,423.28 mi (5,509.24 km) |
| Risca to Lodi (California) | 5,205.97 mi (8,378.21 km) |
| Risca to Lodi (New Jersey) | 3,333.65 mi (5,365.00 km) |
| Risca to Logan (Utah) | 4,705.90 mi (7,573.41 km) |
| Risca to Logansport (Indiana) | 3,832.78 mi (6,168.26 km) |
| Risca to Loganville (Georgia) | 4,058.88 mi (6,532.14 km) |
| Risca to Loma Linda (California) | 5,307.02 mi (8,540.83 km) |
| Risca to Lombard (Illinois) | 3,845.85 mi (6,189.29 km) |
