Istanbul, Turkey → Baku, Azerbaijan · ✈ 2h 42min · 🚗 28h 34min
949 nautical miles · Time difference: +1h ahead · Direction: east
The distance from Istanbul to Baku is 1,758 km (1,092 miles). The fastest way to travel is by flight. A direct flight takes approximately 2h 42min.
The straight-line distance from Istanbul, Turkey to Baku, Azerbaijan is approximately 1,758 kilometers (1,092 miles or 949 nautical miles). This measurement uses the Haversine formula, computing the great-circle distance — the shortest path between two points on Earth's surface.
Baku is located east of Istanbul. Istanbul is in Europe, in the Marmara region of Turkey, while Baku is in Asia, in Baku, Azerbaijan. This intercontinental route spans from Europe to Asia.
| Mode | Distance | Est. Time | Best For |
|---|---|---|---|
| ✈️ Flight | 1,758 km | ~2h 42min | Best option for speed |
Our recommendation: flight is typically the best way to travel from Istanbul to Baku. For 1,758 km, flying saves significant time and is usually the most practical choice.
Istanbul sits at 41.0082°N, 28.9784°E, while Baku is located at 40.4093°N, 49.8671°E. The initial compass bearing from Istanbul to Baku is 85° (E), so a great-circle flight path leaves Istanbul heading roughly E. 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 0.60° and the longitude difference is 20.89°. 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 Istanbul and Baku is approximately 41.1826°N, 39.4702°E. This is the great-circle halfway position — the spot where you would be exactly 879 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.
Baku is roughly 1 hour ahead of Istanbul. When it is 09:00 in Istanbul, it is approximately 10:00 in Baku. Daylight saving time can shift the offset by an hour during certain months, so confirm the exact difference for your specific travel dates.
Istanbul is a major city in Turkey with a population of approximately 15,462,452. Located in the Marmara region, it is an important hub in Europe. As one of the largest cities in Turkey, Istanbul is a major international gateway with extensive air connections and multiple airports.
→ See all distances from Istanbul
Baku is a notable city in Azerbaijan with a population of approximately 2,236,000. Situated in the Baku region, it serves as a key destination in Asia. Baku offers solid transport connections and a variety of arrival options as a major city in Azerbaijan.
1,758 km is a long-distance route that typically requires air travel. This is comparable to crossing an ocean or continent. For context, London to Dubai is about 5,500 km.
The 1,758 km between Istanbul and Baku means a beam of light could travel this distance in approximately 5.9 milliseconds — but a flight still takes 2h 42min.
Combined, Istanbul and Baku have a population of over 17,698,452 people, making this a major urban corridor.
This route crosses from Europe to Asia, spanning 1 timezone.
The straight-line distance from Istanbul to Baku is approximately 1,758 kilometers (1,092 miles, 949 nautical miles).
A direct flight takes approximately 2h 42min, based on 800 km/h cruising speed plus 30 minutes for takeoff and landing.
Estimated driving time is approximately 28h 34min, based on 80 km/h average speed and roads being ~30% longer than straight-line distance.
Baku is approximately +1h ahead compared to Istanbul.
The estimated road distance is approximately 2,285 km, which is about 30% longer than the 1,758 km straight-line distance.
📍 Data: Coordinates from OpenStreetMap contributors. Distances calculated using the Haversine formula. Travel times are estimates only. Last verified: April 21, 2026.