Flight Time from Portland to Shoreline
The flight from Portland to Shoreline covers about 155 mi and takes roughly 47 min nonstop. Flight duration estimate and fare guide.
Portland and Shoreline are about 155 mi (250 km) apart in a straight line. By road that works out to roughly 202 mi (324 km), a drive of about 3 hr 36 min. A nonstop flight covers the great-circle distance in approximately 47 min.
| Straight-line distance | 155 mi / 250 km |
| Road distance (est.) | 202 mi / 324 km |
| Driving time (est.) | 3 hr 36 min |
| Nonstop flight (est.) | 47 min |
| Driving fuel (est., 1-way) | $25 |
| Typical flight fare | $80–$250 |
| Geographic midpoint | 46.640, -122.512 |
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
Portland to Shoreline is about 155 mi (250 km) in a straight line, and roughly 202 mi (324 km) by road.