Distance From Smara Airport to John Glenn Columbus International Airport, SMW - CMH Distance

The distance from Smara Airport (SMW) to John Glenn Columbus International Airport (CMH) is 4102 miles or 6602 kilometers or 3562 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 Smara ( Western Sahara ) to Columbus ( United States )?

A one-way nonstop (direct) flight between Smara and Columbus takes around 9 hours 25 minutes.

Estimated flight time from Smara Airport, Smara, Western Sahara to John Glenn Columbus International Airport, Columbus, United States is 9 hours 25 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 • SMW - CMH

Kilometers		6602 km
Statute Miles		4102 miles
Nautical Miles		3562 nm
Avg. Time of Flight		9 hours 25 minutes

Smara Airport to John Glenn Columbus International Airport Flight Route Map - SMW to CMH Flight Path

Location of Smara Airport & John Glenn Columbus International Airport is given below.
Click the map to view Smara to Columbus nonstop flight path and travel direction.

Click to see flight route on Google Map between Smara, Western Sahara and Columbus, United States. .

Nonstop flight route between Smara, Western Sahara and Columbus, United States.

Time Difference Between the Airports • SMW - CMH

Time difference between Smara (Western Sahara) and Columbus (United States) is 5 Hours.
Columbus time is 5 Hours behind Smara.

Location	Local Time
Smara (Western Sahara)	2026-07-30, 08:16:06 +01
Columbus (United States)	2026-07-30, 03:16:06 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

Smara Airport (SMW / GMMA) Smara, Western Sahara

Destination

John Glenn Columbus International Airport (CMH / KCMH) Columbus, United States