| Upminster to Largo (Florida) | 4,444.09 mi (7,152.08 km) |
| Upminster to Largo (Maryland) | 3,671.75 mi (5,909.11 km) |
| Upminster to Larkspur (California) | 5,356.36 mi (8,620.23 km) |
| Upminster to Las Cruces (New Mexico) | 5,157.25 mi (8,299.79 km) |
| Upminster to Las Vegas (Nevada) | 5,230.78 mi (8,418.12 km) |
| Upminster to Las Vegas (New Mexico) | 4,924.41 mi (7,925.07 km) |
| Upminster to Latham (New York) | 3,378.39 mi (5,436.99 km) |
| Upminster to Lathrop (California) | 5,328.10 mi (8,574.75 km) |
| Upminster to Lauderdale Lakes (Florida) | 4,423.80 mi (7,119.42 km) |
| Upminster to Lauderhill (Florida) | 4,425.14 mi (7,121.57 km) |
| Upminster to Laurel (Florida) | 4,469.02 mi (7,192.19 km) |
| Upminster to Laurel (Maryland) | 3,663.42 mi (5,895.70 km) |
| Upminster to Laurel (Mississippi) | 4,515.22 mi (7,266.54 km) |
| Upminster to Laurel (Virginia) | 3,755.94 mi (6,044.60 km) |
| Upminster to Laurinburg (North Carolina) | 3,971.34 mi (6,391.25 km) |
