What is the flight distance between APC and SIY?

Distance between Napa County Airport (APC) and Siskiyou County Airport (SIY) is 398 kilometers or 247 miles.

Distance From Napa County Airport to Siskiyou County Airport (APC - SIY Distance)

Q: How long is the flight from APC to SIY?

Flight time from Napa County Airport, Napa, United States to Siskiyou County Airport, Montague, United States is 0 hours 29 minutes under avarage conditions.

Q: What is the time difference between Napa, United States and Montague, United States?

Time difference between Napa (United States) and Montague (United States) is 1 Hours. Montague time is 1 Hours ahead of Napa. It is currently 00:25 in Napa County Airport (APC) and 01:25 in Siskiyou County Airport (SIY).

The flight distance from Napa County Airport (APC) to Siskiyou County Airport (SIY) is 247 miles. This is equivalent to 398 kilometers or 215 nautical miles. The distance shown below is the straight line distance (may be called as flying or air distance) or direct flight distance between airports.

398 kilometers is the distance from Napa County Airport, United States to Siskiyou County Airport, United States.

Flight Duration between Napa, United States and Montague, United States

Estimated flight time from Napa County Airport, Napa, United States to Siskiyou County Airport, Montague, United States is 0 hours 29 minutes under avarage conditions. The flight time calculator assumes an average flight speed for a commercial airliner of 500 mph, which is equivalent to 805 km/hr or 434 knots. Your actual flying time may vary depending on wind speeds or weather conditions.

Time Difference Between the Airports • APC - SIY

Time difference between Napa (United States) and Montague (United States) is 1 Hours.
Current local time in Napa is 2026-08-24, 00:25:58 PDT and time in Montague is 2026-08-24, 01:25:58 MDT.
Montague time is 1 Hours ahead of Napa.

Napa County Airport to Siskiyou County Airport Flight Route Map - APC to SIY Flight Path

Location of Napa County Airport & Siskiyou County Airport is given below.
Click the map to view Napa to Montague nonstop flight route path and travel direction.

Click to see flight route on Google Map between Napa, United States and Montague, United States. .

Nonstop flight route between Napa, United States and Montague, United States.

Napa County Airport
City:	Napa
Country:	United States
IATA Code:	APC
ICAO Code:	KAPC
GPS Coordinates:	Latitude: N 38° 12' 47.5'' Longitude: W 122° 16' 50.5''
Current time:	2026-08-24, 00:25:58 PDT
Current weather:	Napa County Airport 15 day weather forecast

Siskiyou County Airport
City:	Montague
Country:	United States
IATA Code:	SIY
ICAO Code:	KSIY
GPS Coordinates:	Latitude: N 41° 46' 53.2'' Longitude: W 122° 28' 5.2''
Current time:	2026-08-24, 01:25:58 MDT
Current weather:	Siskiyou County Airport 15 day weather forecast
Flights: