| Castricum to Elkhorn (Wisconsin) | 4,085.46 mi (6,574.92 km) |
| Castricum to Elko (Nevada) | 5,069.73 mi (8,158.94 km) |
| Castricum to Elkridge (Maryland) | 3,807.32 mi (6,127.29 km) |
| Castricum to Elkton (Maryland) | 3,751.81 mi (6,037.95 km) |
| Castricum to Ellensburg (Washington) | 4,838.82 mi (7,787.33 km) |
| Castricum to Ellicott City (Maryland) | 3,807.01 mi (6,126.79 km) |
| Castricum to Elmhurst (Illinois) | 4,101.83 mi (6,601.26 km) |
| Castricum to Elmira (New York) | 3,675.61 mi (5,915.32 km) |
| Castricum to Elmont (New York) | 3,618.12 mi (5,822.81 km) |
| Castricum to Elmwood Park (Illinois) | 4,095.99 mi (6,591.86 km) |
| Castricum to Elmwood Park (New Jersey) | 3,625.16 mi (5,834.14 km) |
| Castricum to Elon (North Carolina) | 4,064.52 mi (6,541.21 km) |
| Castricum to Eloy (Arizona) | 5,408.70 mi (8,704.46 km) |
| Castricum to Elwood (New York) | 3,597.09 mi (5,788.96 km) |
| Castricum to Elyria (Ohio) | 3,910.86 mi (6,293.92 km) |
