Compare: Chicago→Toronto (701 km) vs Chicago→Detroit (381 km). Chicago → Detroit wins by 320 km (46%). Side-by-side with flight & drive times.
By SnapDistance Team · Updated April 7, 2026
701 km
436 miles · Flight: ~1h 23min · Drive: ~11h 23min
381 km
237 miles · Flight: ~59 min · Drive: ~6h 11min
✓ Shorter route
Difference: 320 km (46%) · Flight time difference: ~24 min
Chicago → Detroit is the shorter route at 381 km, which is 320 km (46%) shorter than Chicago → Toronto. You would save approximately 24 min in flight time by choosing the shorter route.
| Metric | Chicago → Toronto | Chicago → Detroit |
|---|---|---|
| Distance (km) | 701 | 381 |
| Distance (miles) | 436 | 237 |
| Flight time | ~1h 23min | ~59 min |
| Driving time | ~11h 23min | ~6h 11min |
| Road distance (est.) | ~911 km | ~495 km |
| Drivable? | Yes | Yes |
| Cross-continental | No | No |
The Chicago to Toronto route covers 701 km (436 miles), staying within North America. Chicago (population: 2,693,976) is located in Midwest, United States, while Toronto (population: 2,731,571) is in Ontario, Canada.
The Chicago to Detroit route covers 381 km (237 miles), remaining within North America. Chicago (population: 2,693,976) is in Midwest, United States, and Detroit (population: 639,111) is in Midwest, United States.
Flying from Chicago to Toronto takes approximately 1h 23min, while Chicago to Detroit takes 59 min. If driving is an option, expect roughly 11h 23min for the first route and 6h 11min for the second.
Since both routes depart from Chicago, this comparison is especially useful for travelers deciding between Toronto and Detroit as a destination.
The 320 km difference between these routes is substantial and will significantly impact travel time and cost.
Both routes are drivable, with road distances of approximately 911 km and 495 km respectively. For road trips, the shorter route saves roughly 416 km of driving.
Toronto (Canada) has a population of 2,731,571 and is located in the Ontario region of North America. It's a significant city with good transport links and cultural offerings.
Detroit (United States) has a population of 639,111 and is situated in Midwest, North America. This destination offers a more intimate travel experience with unique local culture.
Choose Chicago → Detroit if minimizing travel distance and flight time is your priority. The 320 km difference means a significant saving in fuel, time, and potentially cost. Choose Chicago → Toronto if the destination itself is more important than the journey length.
Detroit is closer at 381 km, which is 320 km (46%) shorter.
701 km (436 miles). Flight: ~1h 23min.
381 km (237 miles). Flight: ~59 min.
Flying to Detroit is faster at ~59 min, saving about 24 min compared to Toronto.
All distances on SnapDistance are calculated using the Haversine formula, which determines the great-circle distance between two points on Earth's surface. This gives the shortest possible distance over the globe, which is the measurement used for aviation and navigation. Actual travel distances by road or rail are typically 20-40% longer due to terrain, borders, and infrastructure routing. Flight times assume 800 km/h cruising speed with 30 minutes for takeoff and landing. Driving estimates use 80 km/h average speed with a 30% road distance factor.
📍 Data: Coordinates from OpenStreetMap contributors. Distances calculated using the Haversine formula. Travel times are estimates only. Last verified: April 7, 2026.