Tbilisi, Georgia → Baku, Azerbaijan · ✈ 1h 4min · 🚗 7h 16min
241 nautical miles · Time difference: Same timezone · Direction: east
The distance from Tbilisi to Baku is 447 km (278 miles). The fastest way to travel is by flight. A direct flight takes approximately 1h 4min.
The straight-line distance from Tbilisi, Georgia to Baku, Azerbaijan is approximately 447 kilometers (278 miles or 241 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 Tbilisi. Tbilisi is in Asia, in the Tbilisi region of Georgia, while Baku is in Asia, in Baku, Azerbaijan. Both cities are in Asia.
| Mode | Distance | Est. Time | Best For |
|---|---|---|---|
| ✈️ Flight | 447 km | ~1h 4min | Quick but may not save time with airport procedures |
| 🚗 Drive | ~581 km | ~7h 16min | Feasible with breaks |
| 🚂 Regular Train | ~536 km | ~4h 28min | Budget-friendly option |
Our recommendation: flight is typically the best way to travel from Tbilisi to Baku. At this distance, driving gives you the most flexibility and avoids airport overhead.
Based on an estimated road distance of 581 km, fuel costs for driving from Tbilisi to Baku are approximately $46–$87 USD (at $0.08–$0.15 per km, depending on vehicle efficiency and local fuel prices). Additional costs may include tolls, parking, and accommodation for longer trips.
Tbilisi sits at 41.7151°N, 44.8271°E, while Baku is located at 40.4093°N, 49.8671°E. The initial compass bearing from Tbilisi to Baku is 107° (ESE), so a great-circle flight path leaves Tbilisi heading roughly ESE. 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 1.31° and the longitude difference is 5.04°. 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 Tbilisi and Baku is approximately 41.0897°N, 47.3721°E. This is the great-circle halfway position — the spot where you would be exactly 224 km from each city. For road trips, a stop near this latitude/longitude makes for a natural overnight or lunch break.
Tbilisi and Baku share the same approximate time zone, so meetings, calls, and arrivals don't require any clock adjustment. This makes the route especially convenient for short business trips. Daylight saving time can shift the offset by an hour during certain months, so confirm the exact difference for your specific travel dates.
Tbilisi is a major city in Georgia with a population of approximately 1,118,035. Located in the Tbilisi region, it is an important hub in Asia. Tbilisi is a significant metropolitan area in Georgia with good domestic and international transport connections.
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.
447 km is a medium-distance route, similar to traveling across a mid-sized European country. A flight covers this distance quickly, but driving or rail travel remains feasible for those who prefer ground transport. For reference, New York to Chicago is about 1,150 km.
At 447 km, the Tbilisi-Baku route is about 1.1% of Earth's circumference. A commercial jet covers this distance in about 1h 4min.
The straight-line distance from Tbilisi to Baku is approximately 447 kilometers (278 miles, 241 nautical miles).
A direct flight takes approximately 1h 4min, based on 800 km/h cruising speed plus 30 minutes for takeoff and landing.
Estimated driving time is approximately 7h 16min, based on 80 km/h average speed and roads being ~30% longer than straight-line distance.
Baku is approximately Same timezone compared to Tbilisi.
The estimated road distance is approximately 581 km, which is about 30% longer than the 447 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.