Flight Time from Des Plaines to Gary
The flight from Des Plaines to Gary covers about 41 mi and takes roughly 35 min nonstop. Flight duration estimate and fare guide.
Des Plaines and Gary are about 41 mi (66 km) apart in a straight line. By road that works out to roughly 53 mi (86 km), a drive of about 1 hr 14 min. A nonstop flight covers the great-circle distance in approximately 35 min.
| Straight-line distance | 41 mi / 66 km |
| Road distance (est.) | 53 mi / 86 km |
| Driving time (est.) | 1 hr 14 min |
| Nonstop flight (est.) | 35 min |
| Driving fuel (est., 1-way) | $7 |
| Typical flight fare | $80–$250 |
| Geographic midpoint | 41.814, -87.614 |
How these estimates work
Straight-line distance uses the haversine formula on each city's coordinates. Road distance applies a circuity factor (~1.2–1.4×) and driving time a blended average speed. Flight time uses typical jet cruise speed plus ~30 minutes for taxi, climb and descent. Treat all figures as planning estimates.
Frequently asked questions
Des Plaines to Gary is about 41 mi (66 km) in a straight line, and roughly 53 mi (86 km) by road.