| Oceanside to Dallas (Oregon) | 869.39 mi (1,399.15 km) |
| Oceanside to Dallas (Texas) | 1,188.65 mi (1,912.95 km) |
| Oceanside to Dalton (Georgia) | 1,847.43 mi (2,973.14 km) |
| Oceanside to Daly City (California) | 423.37 mi (681.35 km) |
| Oceanside to Damascus (Maryland) | 2,254.98 mi (3,629.04 km) |
| Oceanside to Damascus (Oregon) | 885.91 mi (1,425.74 km) |
| Oceanside to Dana Point (California) | 28.24 mi (45.45 km) |
| Oceanside to Danbury (Connecticut) | 2,447.04 mi (3,938.12 km) |
| Oceanside to Dania Beach (Florida) | 2,272.41 mi (3,657.09 km) |
| Oceanside to Danville (California) | 411.19 mi (661.75 km) |
| Oceanside to Danville (Illinois) | 1,704.52 mi (2,743.16 km) |
| Oceanside to Danville (Indiana) | 1,760.20 mi (2,832.76 km) |
| Oceanside to Danville (Kentucky) | 1,847.16 mi (2,972.72 km) |
| Oceanside to Danville (Virginia) | 2,146.18 mi (3,453.95 km) |
| Oceanside to Daphne (Alabama) | 1,729.26 mi (2,782.98 km) |
