La Paz, Bolivia → Buenos Aires, Argentina · ✈ 3h 18min · 🚗 36h 20min
1,207 nautical miles · Time difference: +1h ahead · Direction: southeast
The distance from La Paz to Buenos Aires is 2,236 km (1,389 miles). The fastest way to travel is by flight. A direct flight takes approximately 3h 18min.
The straight-line distance from La Paz, Bolivia to Buenos Aires, Argentina is approximately 2,236 kilometers (1,389 miles or 1,207 nautical miles). This measurement uses the Haversine formula, computing the great-circle distance — the shortest path between two points on Earth's surface.
Buenos Aires is located southeast of La Paz. La Paz is in South America, in the La Paz region of Bolivia, while Buenos Aires is in South America, in Buenos Aires, Argentina. Both cities are in South America.
| Mode | Distance | Est. Time | Best For |
|---|---|---|---|
| ✈️ Flight | 2,236 km | ~3h 18min | Best option for speed |
| 🚗 Drive | ~2,907 km | ~36h 20min | Long journey, consider stops |
Our recommendation: flight is typically the best way to travel from La Paz to Buenos Aires. For 2,236 km, flying saves significant time and is usually the most practical choice.
Based on an estimated road distance of 2,907 km, fuel costs for driving from La Paz to Buenos Aires are approximately $233–$436 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.
La Paz sits at 16.5000°S, 68.1500°W, while Buenos Aires is located at 34.6037°S, 58.3816°W. The initial compass bearing from La Paz to Buenos Aires is 156° (SSE), so a great-circle flight path leaves La Paz heading roughly SSE. 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 18.10° and the longitude difference is 9.77°. 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 La Paz and Buenos Aires is approximately 25.6326°S, 63.6387°W. This is the great-circle halfway position — the spot where you would be exactly 1,118 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.
Buenos Aires is roughly 1 hour ahead of La Paz. When it is 09:00 in La Paz, it is approximately 10:00 in Buenos Aires. Daylight saving time can shift the offset by an hour during certain months, so confirm the exact difference for your specific travel dates.
La Paz is a major city in Bolivia with a population of approximately 812,799. Located in the La Paz region, it is an important hub in South America. Despite its smaller size, La Paz plays an important regional role in Bolivia and attracts visitors year-round.
Buenos Aires is a notable city in Argentina with a population of approximately 3,075,646. Situated in the Buenos Aires region, it serves as a key destination in South America. Buenos Aires offers solid transport connections and a variety of arrival options as a major city in Argentina.
→ See all distances from Buenos Aires
2,236 km is a long-distance route that typically requires air travel. This is comparable to spanning a large continent. For context, London to Dubai is about 5,500 km.
The 2,236 km between La Paz and Buenos Aires means a beam of light could travel this distance in approximately 7.5 milliseconds — but a flight still takes 3h 18min.
The straight-line distance from La Paz to Buenos Aires is approximately 2,236 kilometers (1,389 miles, 1,207 nautical miles).
A direct flight takes approximately 3h 18min, based on 800 km/h cruising speed plus 30 minutes for takeoff and landing.
Estimated driving time is approximately 36h 20min, based on 80 km/h average speed and roads being ~30% longer than straight-line distance.
Buenos Aires is approximately +1h ahead compared to La Paz.
The estimated road distance is approximately 2,907 km, which is about 30% longer than the 2,236 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.