Chicago, United States → Philadelphia, United States · ✈ 1h 50min · 🚗 17h 21min
577 nautical miles · Time difference: +1h ahead · Direction: east
The distance from Chicago to Philadelphia is 1,068 km (664 miles). The fastest way to travel is by flight. A direct flight takes approximately 1h 50min.
The straight-line distance from Chicago, United States to Philadelphia, United States is approximately 1,068 kilometers (664 miles or 577 nautical miles). This measurement uses the Haversine formula, computing the great-circle distance — the shortest path between two points on Earth's surface.
Philadelphia is located east of Chicago. Chicago is in North America, in the Midwest region of United States, while Philadelphia is in North America, in Northeast, United States. Both cities are in North America.
| Mode | Distance | Est. Time | Best For |
|---|---|---|---|
| ✈️ Flight | 1,068 km | ~1h 50min | Best option for speed |
| 🚗 Drive | ~1,388 km | ~17h 21min | Long journey, consider stops |
| 🚂 Regular Train | ~1,282 km | ~10h 41min | Scenic but slow |
Our recommendation: flight is typically the best way to travel from Chicago to Philadelphia. For 1,068 km, flying saves significant time and is usually the most practical choice.
Based on an estimated road distance of 1,388 km, fuel costs for driving from Chicago to Philadelphia are approximately $111–$208 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.
Chicago sits at 41.8781°N, 87.6298°W, while Philadelphia is located at 39.9526°N, 75.1652°W. The initial compass bearing from Chicago to Philadelphia is 97° (E), so a great-circle flight path leaves Chicago 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 1.93° and the longitude difference is 12.46°. 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 Chicago and Philadelphia is approximately 41.0835°N, 81.3064°W. This is the great-circle halfway position — the spot where you would be exactly 534 km from each city. For road trips, a stop near this latitude/longitude makes for a natural overnight or lunch break.
Philadelphia is roughly 1 hour ahead of Chicago. When it is 09:00 in Chicago, it is approximately 10:00 in Philadelphia. Daylight saving time can shift the offset by an hour during certain months, so confirm the exact difference for your specific travel dates.
Chicago is a major city in United States with a population of approximately 2,693,976. Located in the Midwest region, it is an important hub in North America. Chicago is a significant metropolitan area in United States with good domestic and international transport connections.
→ See all distances from Chicago
Philadelphia is a notable city in United States with a population of approximately 1,603,797. Situated in the Northeast region, it serves as a key destination in North America. Philadelphia offers solid transport connections and a variety of arrival options as a major city in United States.
→ See all distances from Philadelphia
1,068 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.
At 1,068 km, the Chicago-Philadelphia route is about 2.7% of Earth's circumference. A commercial jet covers this distance in about 1h 50min.
The straight-line distance from Chicago to Philadelphia is approximately 1,068 kilometers (664 miles, 577 nautical miles).
A direct flight takes approximately 1h 50min, based on 800 km/h cruising speed plus 30 minutes for takeoff and landing.
Estimated driving time is approximately 17h 21min, based on 80 km/h average speed and roads being ~30% longer than straight-line distance.
Philadelphia is approximately +1h ahead compared to Chicago.
The estimated road distance is approximately 1,388 km, which is about 30% longer than the 1,068 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.