Distance From New Castle Airport to Portland International Jetport, ILG - PWM Distance

The distance from New Castle Airport (ILG) to Portland International Jetport (PWM) is 388 miles or 623 kilometers or 337 nautical miles.

The distance shown below is direct flight distance between airports. Straight-line distance does not account for the surface between the two points. It is the distance a bird or airplane would travel between the two points when flying above the surface. The straight line distance is the direct route between two points, regardless of whether or not there are roads that connect them.

---

How long does it take to travel from Wilmington ( United States ) to Portland ( United States )?

A one-way nonstop (direct) flight between Wilmington and Portland takes around 0 hours 53 minutes.

Estimated flight time from New Castle Airport, Wilmington, United States to Portland International Jetport, Portland, United States is 0 hours 53 minutes under avarage conditions. Your actual flying time may vary depending on wind direction/speed or weather conditions. This calculation does not include the departure and landing times of the aircraft. In addition, it does not cover the person identity check, ticket check-in and baggage collection times at the airport.

Travel Distance Between the Airports • ILG - PWM

Kilometers		623 km
Statute Miles		388 miles
Nautical Miles		337 nm
Avg. Time of Flight		0 hours 53 minutes

New Castle Airport to Portland International Jetport Flight Route Map - ILG to PWM Flight Path

Location of New Castle Airport & Portland International Jetport is given below.
Click the map to view Wilmington to Portland nonstop flight path and travel direction.

Click to see flight route on Google Map between Wilmington, United States and Portland, United States. .

Nonstop flight route between Wilmington, United States and Portland, United States.

Time Difference Between the Airports • ILG - PWM

Time difference between Wilmington (United States) and Portland (United States) is 0 Hours.

Location	Local Time
Wilmington (United States)	2026-06-20, 01:15:31 EDT
Portland (United States)	2026-06-20, 01:15:31 EDT

Why should you arrive 3 hours before international flight? Flyers who are traveling to an international destination should arrive at the airport earlier than domestic flyers. This is because international flights can have additional check-in requirements, like passport verification, that need to be completed before you receive your boarding pass.

Origin

New Castle Airport (ILG / KILG) Wilmington, United States

Destination

Portland International Jetport (PWM / KPWM) Portland, United States