| Doraville to Olympia Heights (Florida) | 612.43 mi (985.60 km) |
| Doraville to Omaha (Nebraska) | 819.93 mi (1,319.54 km) |
| Doraville to On Top of the World Designated Place (Florida) | 351.72 mi (566.04 km) |
| Doraville to Onalaska (Wisconsin) | 783.32 mi (1,260.63 km) |
| Doraville to Oneida (New York) | 785.27 mi (1,263.76 km) |
| Doraville to Oneonta (New York) | 772.78 mi (1,243.66 km) |
| Doraville to Ontario (California) | 1,901.50 mi (3,060.16 km) |
| Doraville to Ontario (Oregon) | 1,875.66 mi (3,018.59 km) |
| Doraville to Opa-locka (Florida) | 603.14 mi (970.65 km) |
| Doraville to Opelika (Alabama) | 107.20 mi (172.52 km) |
| Doraville to Opelousas (Louisiana) | 512.68 mi (825.07 km) |
| Doraville to Orange (California) | 1,916.36 mi (3,084.08 km) |
| Doraville to Orange (Texas) | 614.02 mi (988.16 km) |
| Doraville to Orange City (Florida) | 385.91 mi (621.07 km) |
| Doraville to Orangeburg (South Carolina) | 197.75 mi (318.24 km) |
