Sydney, Australia → New York, United States · ✈ 20h 29min
8,633 nautical miles · Time difference: -15h behind · Direction: northwest
The distance from Sydney to New York is 15,989 km (9,935 miles). The fastest way to travel is by flight. A direct flight takes approximately 20h 29min.
The straight-line distance from Sydney, Australia to New York, United States is approximately 15,989 kilometers (9,935 miles or 8,633 nautical miles). This measurement uses the Haversine formula, computing the great-circle distance — the shortest path between two points on Earth's surface.
New York is located northwest of Sydney. Sydney is in Oceania, in the New South Wales region of Australia, while New York is in North America, in Northeast, United States. This intercontinental route spans from Oceania to North America.
| Mode | Distance | Est. Time | Best For |
|---|---|---|---|
| ✈️ Flight | 15,989 km | ~20h 29min | Best option for speed |
Our recommendation: flight is typically the best way to travel from Sydney to New York. For 15,989 km, flying saves significant time and is usually the most practical choice.
Sydney sits at 33.8688°S, 151.2093°E, while New York is located at 40.7128°N, 74.0060°W. The initial compass bearing from Sydney to New York is 66° (ENE), so a great-circle flight path leaves Sydney heading roughly ENE. Because the Earth is curved, the actual heading shifts gradually along the route — pilots and navigation systems update it continuously instead of holding a single fixed compass bearing.
The latitude difference is 74.58° and the longitude difference is 225.22°. Each degree of latitude represents about 111 km, which is one reason cross-latitude routes feel longer even when the map looks similar to east–west journeys.
The geographic midpoint between Sydney and New York is approximately 8.7899°N, 147.6392°W. This is the great-circle halfway position — the spot where you would be exactly 7,995 km from each city. On long-haul flights this point usually falls over open ocean or remote terrain, which is why in-flight maps often look "empty" mid-route.
New York is roughly 15 hours behind Sydney. When it is 09:00 in Sydney, it is approximately 18:00 in New York. A time difference of 15 hours typically produces noticeable jet lag — most travelers need about one recovery day per time zone crossed. Daylight saving time can shift the offset by an hour during certain months, so confirm the exact difference for your specific travel dates.
Sydney uses the Australian Dollar (AUD), while New York uses the US Dollar (USD). Plan to exchange currency before departure or use a low-fee travel card on arrival — airport rates are typically the worst available. Both destinations share English as a primary language, simplifying signage, transit, and everyday interactions.
Sydney is a major city in Australia with a population of approximately 5,312,163. Located in the New South Wales region, it is an important hub in Oceania. As one of the largest cities in Australia, Sydney is a major international gateway with extensive air connections and multiple airports.
→ See all distances from Sydney
New York is a notable city in United States with a population of approximately 8,336,817. Situated in the Northeast region, it serves as a key destination in North America. New York is one of United States's largest cities, offering major airport hubs, extensive public transport, and a wide range of accommodation options.
→ See all distances from New York
At 15,989 km, this is one of the longer routes on the globe, spanning from Oceania to North America. For comparison, London to Sydney is about 17,000 km — roughly half the circumference of the Earth.
At 15,989 km, Sydney to New York is one of the world's longer routes, covering 39.9% of Earth's circumference (40,075 km).
Combined, Sydney and New York have a population of over 13,648,980 people, making this a major urban corridor.
This route crosses from Oceania to North America, spanning 15 timezones.
This 15,989 km journey from Oceania to North America is one of the world's longer routes. At this distance, jet lag becomes a significant factor — plan for at least one recovery day per 3 time zones crossed.
See how the Sydney to New York distance compares to similar routes:
The straight-line distance from Sydney to New York is approximately 15,989 kilometers (9,935 miles, 8,633 nautical miles).
A direct flight takes approximately 20h 29min, based on 800 km/h cruising speed plus 30 minutes for takeoff and landing.
Estimated driving time is approximately 259h 49min, based on 80 km/h average speed and roads being ~30% longer than straight-line distance.
New York is approximately -15h behind compared to Sydney.
The estimated road distance is approximately 20,786 km, which is about 30% longer than the 15,989 km straight-line distance.
📍 Data: Coordinates from OpenStreetMap contributors. Distances calculated using the Haversine formula. Travel times are estimates only. Last verified: August 5, 2026.