Driving Time from Delta to Portland
Driving from Delta to Portland is about 305 mi and takes roughly 5 hr 28 min. See the fuel-cost estimate, distance and route tips.
Delta and Portland are about 250 mi (403 km) apart in a straight line. By road that works out to roughly 305 mi (492 km), a drive of about 5 hr 28 min. A nonstop flight covers the great-circle distance in approximately 58 min.
| Straight-line distance | 250 mi / 403 km |
| Road distance (est.) | 305 mi / 492 km |
| Driving time (est.) | 5 hr 28 min |
| Nonstop flight (est.) | 58 min |
| Driving fuel (est., 1-way) | $38 |
| Typical flight fare | $80–$250 |
| Geographic midpoint | 47.334, -122.788 |
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
Delta to Portland is about 250 mi (403 km) in a straight line, and roughly 305 mi (492 km) by road.