| Castelo Branco to Land O' Lakes (Florida) | 4,243.41 mi (6,829.12 km) |
| Castelo Branco to Landover (Maryland) | 3,607.78 mi (5,806.16 km) |
| Castelo Branco to Langley Park (Maryland) | 3,610.46 mi (5,810.47 km) |
| Castelo Branco to Lanham (Maryland) | 3,604.48 mi (5,800.84 km) |
| Castelo Branco to Lansdale (Pennsylvania) | 3,492.83 mi (5,621.16 km) |
| Castelo Branco to Lansdowne (Pennsylvania) | 3,500.72 mi (5,633.86 km) |
| Castelo Branco to Lansdowne (Virginia) | 3,632.29 mi (5,845.60 km) |
| Castelo Branco to Lansing (Illinois) | 4,034.15 mi (6,492.34 km) |
| Castelo Branco to Lansing (Kansas) | 4,449.57 mi (7,160.89 km) |
| Castelo Branco to Lansing (Michigan) | 3,861.83 mi (6,215.01 km) |
| Castelo Branco to Lantana (Florida) | 4,179.99 mi (6,727.04 km) |
| Castelo Branco to Lantana (Texas) | 4,786.49 mi (7,703.12 km) |
| Castelo Branco to Laplace (Louisiana) | 4,579.97 mi (7,370.75 km) |
| Castelo Branco to Laramie (Wyoming) | 4,839.46 mi (7,788.35 km) |
| Castelo Branco to Laredo (Texas) | 5,125.09 mi (8,248.03 km) |
