Distance from Chicago to Boston
1,379 km · 857 miles as the crow flies, about 2 h 13 min by air.
41.8300°, -87.7501° · America/Chicago
42.3300°, -71.0700° · America/New York
WGS-84 ellipsoid (Vincenty). Spherical haversine gives 1,376 km. Flight time assumes 800 km/h cruise + 30 min for taxi, climb and descent.
Chicago to Boston at a glance
| Straight-line distance | 1,379 km / 857 mi / 745 nmi |
|---|---|
| Estimated flight time | 2 h 13 min |
| Initial bearing | 82° (E) |
| Halfway point | 42.383°, -79.443° |
| Chicago coordinates | 41.83°, -87.7501° |
| Boston coordinates | 42.33°, -71.07° |
Time difference: Chicago and Boston. Local time: Chicago · Boston. Sun times: sunrise and sunset in Boston.
More routes from Chicago
Frequently asked questions
How far is Chicago from Boston?
1,379 km (857 miles, 745 nautical miles) in a straight line over the Earth’s surface, measured between the city centres on the WGS-84 ellipsoid.
How long is the flight from Chicago to Boston?
About 2 h 13 min in still air (800 km/h cruise plus 30 minutes for taxi, climb and descent). Scheduled flights vary with winds and routing, and connecting itineraries take longer.
Which direction is Boston from Chicago?
The great-circle route leaves Chicago on an initial bearing of 82° (E). The halfway point is near 42.38°, -79.44°.