Airport Comparison
| ATL | SIO | |
|---|---|---|
| Airport Name | Hartsfield - Jackson Atlanta International Airport | Smithton Airport |
| IATA Code | ATL | SIO |
| ICAO Code | KATL | YSMI |
| City | Atlanta | N/A |
| Country | United States | Australia |
| Timezone | America/New_York | Australia/Hobart |
| Elevation | 1,026 ft | 31 ft |
| Coordinates | 33.640000, -84.430000 | -40.840000, 145.080000 |
Atlanta (ATL) to Smithton Airport (SIO) Flight Distance
The flight distance from Hartsfield - Jackson Atlanta International Airport (ATL) in Atlanta, United States to Smithton Airport (SIO) in Smithton Airport, Australia is 15,619 kilometers (9,705 miles / 8,434 nautical miles). The estimated flight time for this route is approximately 19h, flying west southwest at a heading of 245°.
This is an ultra-long-haul route, one of the longest in aviation. It requires wide-body aircraft with extended range capability such as the Airbus A350-900ULR or Boeing 777-200LR. Passengers should prepare for an extended flight with multiple meal services.
This is an international route connecting United States with Australia. It is an intercontinental flight between North America and Oceania. Travelers should check visa requirements, customs regulations, and any travel advisories before booking.
Time zone information: When it's 17:41 in Atlanta, it's 09:41 in Smithton Airport. With a 16-hour time difference, travelers should plan for significant jet lag. It typically takes one day per hour of time difference to fully adjust.
The return flight from Smithton Airport (SIO) to Atlanta (ATL) follows a heading of 84° (east). Actual flight times may vary depending on wind conditions, air traffic, and the specific aircraft used.
For more information about these airports, visit the Hartsfield - Jackson Atlanta International Airport (ATL) and Smithton Airport (SIO) detail pages, or use our flight duration calculator to compare other routes.