Driving Time from Casa Grande to Hermosillo
Driving from Casa Grande to Hermosillo is about 323 mi and takes roughly 5 hr 47 min. See the fuel-cost estimate, distance and route tips.
Casa Grande and Hermosillo are about 265 mi (426 km) apart in a straight line. By road that works out to roughly 323 mi (520 km), a drive of about 5 hr 47 min. A nonstop flight covers the great-circle distance in approximately 59 min.
| Straight-line distance | 265 mi / 426 km |
| Road distance (est.) | 323 mi / 520 km |
| Driving time (est.) | 5 hr 47 min |
| Nonstop flight (est.) | 59 min |
| Driving fuel (est., 1-way) | $40 |
| Typical flight fare | $80–$250 |
| Geographic midpoint | 30.992, -111.360 |
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
Casa Grande to Hermosillo is about 265 mi (426 km) in a straight line, and roughly 323 mi (520 km) by road.