| Castricum to Lomita (California) | 5,556.39 mi (8,942.14 km) |
| Castricum to Lompoc (California) | 5,567.64 mi (8,960.25 km) |
| Castricum to London (Ohio) | 4,032.19 mi (6,489.18 km) |
| Castricum to Lone Tree (Colorado) | 4,809.37 mi (7,739.93 km) |
| Castricum to Long Beach (California) | 5,551.65 mi (8,934.52 km) |
| Castricum to Long Beach (Mississippi) | 4,734.17 mi (7,618.91 km) |
| Castricum to Long Beach (New York) | 3,621.70 mi (5,828.56 km) |
| Castricum to Long Branch (New Jersey) | 3,647.89 mi (5,870.71 km) |
| Castricum to Longmont (Colorado) | 4,781.96 mi (7,695.83 km) |
| Castricum to Longview (Texas) | 4,833.32 mi (7,778.48 km) |
| Castricum to Longview (Washington) | 4,948.70 mi (7,964.17 km) |
| Castricum to Longwood (Florida) | 4,509.81 mi (7,257.84 km) |
| Castricum to Lorain (Ohio) | 3,910.72 mi (6,293.70 km) |
| Castricum to Lorton (Virginia) | 3,849.30 mi (6,194.86 km) |
| Castricum to Los Alamitos (California) | 5,548.48 mi (8,929.41 km) |
