Toronto, Canada → Chicago, United States · ✈ 1h 23min · 🚗 11h 23min
379 nautical miles · Time difference: -1h behind · Direction: west
The distance from Toronto to Chicago is 701 km (436 miles). The fastest way to travel is by flight. A direct flight takes approximately 1h 23min.
The straight-line distance from Toronto, Canada to Chicago, United States is approximately 701 kilometers (436 miles or 379 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 Toronto. Toronto is in North America, in the Ontario region of Canada, while Chicago is in North America, in Midwest, United States. Both cities are in North America.
| Mode | Distance | Est. Time | Best For |
|---|---|---|---|
| ✈️ Flight | 701 km | ~1h 23min | Best option for speed |
| 🚗 Drive | ~911 km | ~11h 23min | Feasible with breaks |
| 🚂 Regular Train | ~841 km | ~7h 1min | Scenic but slow |
Our recommendation: flight is typically the best way to travel from Toronto to Chicago. For 701 km, flying saves significant time and is usually the most practical choice.
Based on an estimated road distance of 911 km, fuel costs for driving from Toronto to Chicago are approximately $73–$137 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.
Toronto sits at 43.6532°N, 79.3832°W, while Chicago is located at 41.8781°N, 87.6298°W. The initial compass bearing from Toronto to Chicago is 256° (WSW), so a great-circle flight path leaves Toronto heading roughly WSW. 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 1.78° and the longitude difference is 8.25°. 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 Toronto and Chicago is approximately 42.8397°N, 83.5657°W. This is the great-circle halfway position — the spot where you would be exactly 351 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 Toronto. When it is 09:00 in Toronto, 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.
Toronto uses the Canadian Dollar (CAD), while Chicago uses the US Dollar (USD). Plan to exchange currency before departure or use a low-fee travel card on arrival — airport rates are typically the worst available. The primary local language shifts from English / French in Toronto to English in Chicago. Learning a few basic phrases makes a noticeable difference at hotels, restaurants, and transit hubs.
Toronto is a major city in Canada with a population of approximately 2,731,571. Located in the Ontario region, it is an important hub in North America. Toronto is a significant metropolitan area in Canada with good domestic and international transport connections.
→ See all distances from Toronto
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.
→ See all distances from Chicago
701 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 701 km, the Toronto-Chicago route is about 1.7% of Earth's circumference. A commercial jet covers this distance in about 1h 23min.
See how the Toronto to Chicago distance compares to similar routes:
The straight-line distance from Toronto to Chicago is approximately 701 kilometers (436 miles, 379 nautical miles).
A direct flight takes approximately 1h 23min, based on 800 km/h cruising speed plus 30 minutes for takeoff and landing.
Estimated driving time is approximately 11h 23min, based on 80 km/h average speed and roads being ~30% longer than straight-line distance.
Chicago is approximately -1h behind compared to Toronto.
The estimated road distance is approximately 911 km, which is about 30% longer than the 701 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.