| Seal Beach to Delaware (Ohio) | 1,969.09 mi (3,168.94 km) |
| Seal Beach to Delhi (California) | 295.96 mi (476.30 km) |
| Seal Beach to Delray Beach (Florida) | 2,312.00 mi (3,720.81 km) |
| Seal Beach to Deltona (Florida) | 2,189.26 mi (3,523.28 km) |
| Seal Beach to Deming (New Mexico) | 606.42 mi (975.94 km) |
| Seal Beach to Denison (Texas) | 1,232.20 mi (1,983.04 km) |
| Seal Beach to Dent (Ohio) | 1,882.87 mi (3,030.19 km) |
| Seal Beach to Denton (Texas) | 1,204.58 mi (1,938.58 km) |
| Seal Beach to Dentsville (South Carolina) | 2,116.41 mi (3,406.03 km) |
| Seal Beach to Denver (Colorado) | 838.87 mi (1,350.03 km) |
| Seal Beach to Depew (New York) | 2,203.23 mi (3,545.76 km) |
| Seal Beach to Derby (Connecticut) | 2,490.85 mi (4,008.64 km) |
| Seal Beach to Derby (Kansas) | 1,195.13 mi (1,923.38 km) |
| Seal Beach to Des Moines (Iowa) | 1,436.58 mi (2,311.96 km) |
| Seal Beach to Des Moines (Washington) | 967.82 mi (1,557.55 km) |
