Distance From Joslin Field Magic Valley Regional Airport to Phoenix Sky Harbor International Airport, TWF - PHX Distance

The distance from Joslin Field Magic Valley Regional Airport (TWF) to Phoenix Sky Harbor International Airport (PHX) is 640 miles or 1030 kilometers or 556 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 Twin Falls ( United States ) to Phoenix ( United States )?

A one-way nonstop (direct) flight between Twin Falls and Phoenix takes around 1 hours 28 minutes.

Estimated flight time from Joslin Field Magic Valley Regional Airport, Twin Falls, United States to Phoenix Sky Harbor International Airport, Phoenix, United States is 1 hours 28 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 • TWF - PHX

Kilometers		1030 km
Statute Miles		640 miles
Nautical Miles		556 nm
Avg. Time of Flight		1 hours 28 minutes

Joslin Field Magic Valley Regional Airport to Phoenix Sky Harbor International Airport Flight Route Map - TWF to PHX Flight Path

Location of Joslin Field Magic Valley Regional Airport & Phoenix Sky Harbor International Airport is given below.
Click the map to view Twin Falls to Phoenix nonstop flight path and travel direction.

Click to see flight route on Google Map between Twin Falls, United States and Phoenix, United States. .

Nonstop flight route between Twin Falls, United States and Phoenix, United States.

Time Difference Between the Airports • TWF - PHX

Time difference between Twin Falls (United States) and Phoenix (United States) is 0 Hours.

Location	Local Time
Twin Falls (United States)	2025-12-15, 22:54:10 MST
Phoenix (United States)	2025-12-15, 22:54:10 MST

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

Joslin Field Magic Valley Regional Airport (TWF / KTWF) Twin Falls, United States

Destination

Phoenix Sky Harbor International Airport (PHX / KPHX) Phoenix, United States