The flight distance from March Arb Airport (RIV) in Riverside, United States to Ottawa / Macdonald-Cartier International Airport (YOW) in Ottawa, Canada is 3,736 kilometers (2,321 miles / 2,017 nautical miles). The estimated flight time for this route is approximately 5h, flying east northeast at a heading of 58°.

This is a medium-haul route that may be operated by either narrow-body or wide-body aircraft depending on demand. Passengers can expect a meal service on most carriers.

This is an international route connecting United States with Canada. Travelers should check visa requirements, customs regulations, and any travel advisories before booking.

Time zone information: When it's 09:15 in Riverside, it's 12:15 in Ottawa. The 3-hour time difference may cause some jet lag. Most travelers adjust within a day or two.

There is a significant elevation difference of 1,162 feet between the two airports. Ottawa / Macdonald-Cartier International Airport sits lower than March Arb Airport.

The return flight from Ottawa (YOW) to Riverside (RIV) follows a heading of 265° (west). Actual flight times may vary depending on wind conditions, air traffic, and the specific aircraft used.

For more information about these airports, visit the March Arb Airport (RIV) and Ottawa / Macdonald-Cartier International Airport (YOW) detail pages, or use our flight duration calculator to compare other routes.