Pittsburgh, United States → Chicago, United States · ✈ 1h 19min · 🚗 10h 43min
356 nautical miles · Time difference: -1h behind · Direction: west
The distance from Pittsburgh to Chicago is 659 km (409 miles). The fastest way to travel is by flight. A direct flight takes approximately 1h 19min.
The straight-line distance from Pittsburgh, United States to Chicago, United States is approximately 659 kilometers (409 miles or 356 nautical miles). This measurement uses the Haversine formula, computing the great-circle distance — the shortest path between two points on Earth's surface.
Chicago is located west of Pittsburgh. Pittsburgh is in North America, in the Northeast region of United States, while Chicago is in North America, in Midwest, United States. Both cities are in North America.
| Mode | Distance | Est. Time | Best For |
|---|---|---|---|
| ✈️ Flight | 659 km | ~1h 19min | Best option for speed |
| 🚗 Drive | ~857 km | ~10h 43min | Feasible with breaks |
| 🚂 Regular Train | ~791 km | ~6h 35min | Scenic but slow |
Our recommendation: flight is typically the best way to travel from Pittsburgh to Chicago. For 659 km, flying saves significant time and is usually the most practical choice.
Based on an estimated road distance of 857 km, fuel costs for driving from Pittsburgh to Chicago are approximately $69–$129 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.
Pittsburgh sits at 40.4406°N, 79.9959°W, while Chicago is located at 41.8781°N, 87.6298°W. The initial compass bearing from Pittsburgh to Chicago is 287° (WNW), so a great-circle flight path leaves Pittsburgh heading roughly WNW. 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 1.44° and the longitude difference is 7.63°. 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 Pittsburgh and Chicago is approximately 41.2224°N, 83.7709°W. This is the great-circle halfway position — the spot where you would be exactly 330 km from each city. For road trips, a stop near this latitude/longitude makes for a natural overnight or lunch break.
Chicago is roughly 1 hour behind Pittsburgh. When it is 09:00 in Pittsburgh, it is approximately 08:00 in Chicago. Daylight saving time can shift the offset by an hour during certain months, so confirm the exact difference for your specific travel dates.
Pittsburgh is a major city in United States with a population of approximately 302,971. Located in the Northeast region, it is an important hub in North America. Despite its smaller size, Pittsburgh plays an important regional role in United States and attracts visitors year-round.
Chicago is a notable city in United States with a population of approximately 2,693,976. Situated in the Midwest region, it serves as a key destination in North America. Chicago offers solid transport connections and a variety of arrival options as a major city in United States.
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659 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 659 km, the Pittsburgh-Chicago route is about 1.6% of Earth's circumference. A commercial jet covers this distance in about 1h 19min.
The straight-line distance from Pittsburgh to Chicago is approximately 659 kilometers (409 miles, 356 nautical miles).
A direct flight takes approximately 1h 19min, based on 800 km/h cruising speed plus 30 minutes for takeoff and landing.
Estimated driving time is approximately 10h 43min, based on 80 km/h average speed and roads being ~30% longer than straight-line distance.
Chicago is approximately -1h behind compared to Pittsburgh.
The estimated road distance is approximately 857 km, which is about 30% longer than the 659 km straight-line distance.
📍 Data: Coordinates from OpenStreetMap contributors. Distances calculated using the Haversine formula. Travel times are estimates only. Last verified: May 30, 2026.