Flight Time from Portsmouth Heights to Raleigh
The flight from Portsmouth Heights to Raleigh covers about 146 mi and takes roughly 46 min nonstop. Flight duration estimate and fare guide.
Portsmouth Heights and Raleigh are about 146 mi (234 km) apart in a straight line. By road that works out to roughly 189 mi (305 km), a drive of about 3 hr 23 min. A nonstop flight covers the great-circle distance in approximately 46 min.
| Straight-line distance | 146 mi / 234 km |
| Road distance (est.) | 189 mi / 305 km |
| Driving time (est.) | 3 hr 23 min |
| Nonstop flight (est.) | 46 min |
| Driving fuel (est., 1-way) | $24 |
| Typical flight fare | $80–$250 |
| Geographic midpoint | 36.302, -77.511 |
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
Portsmouth Heights to Raleigh is about 146 mi (234 km) in a straight line, and roughly 189 mi (305 km) by road.