| Castricum to El Sobrante (California) | 5,526.19 mi (8,893.55 km) |
| Castricum to Eldersburg (Maryland) | 3,805.69 mi (6,124.67 km) |
| Castricum to Elfers (Florida) | 4,590.49 mi (7,387.69 km) |
| Castricum to Elgin (Illinois) | 4,108.73 mi (6,612.36 km) |
| Castricum to Elizabeth (New Jersey) | 3,638.87 mi (5,856.19 km) |
| Castricum to Elizabeth City (North Carolina) | 3,925.20 mi (6,317.00 km) |
| Castricum to Elizabethton (Tennessee) | 4,159.95 mi (6,694.79 km) |
| Castricum to Elizabethtown (Kentucky) | 4,232.15 mi (6,810.99 km) |
| Castricum to Elizabethtown (Pennsylvania) | 3,756.84 mi (6,046.05 km) |
| Castricum to Elk City (Oklahoma) | 4,849.32 mi (7,804.22 km) |
| Castricum to Elk Grove (California) | 5,369.03 mi (8,640.62 km) |
| Castricum to Elk Grove Village (Illinois) | 4,098.27 mi (6,595.52 km) |
| Castricum to Elk Plain (Washington) | 4,880.99 mi (7,855.19 km) |
| Castricum to Elk River (Minnesota) | 4,130.13 mi (6,646.81 km) |
| Castricum to Elkhart (Indiana) | 4,039.44 mi (6,500.85 km) |
