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DTW to RMA: distance & flight time

Detroit (Detroit Metropolitan Wayne County Airport) → Roma (Roma Airport)

9,327 mi
15,011 km · 8,105 nm
18h 45m
estimated nonstop flight time
+14h
time difference · heading west
See live DTW→RMA fares Phone-only fares on this route — call free

Flight time details

9,327 miles nonstop takes roughly 18h 45m gate to gate, flying west. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 14-hour time gain when reading arrival times on your ticket.

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The two airports

Distances are great-circle ("as the crow flies") — the same basis airlines use for frequent-flyer miles.

Alternate airports can cut this fare

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Frequently asked questions

How far is DTW from RMA?

The flight distance from Detroit (DTW) to Roma (RMA) is 9,327 miles (15,011 km, 8,105 nautical miles), measured along the great-circle route airlines actually fly.

How long is the flight from DTW to RMA?

A nonstop flight takes about 18h 45m gate to gate. Actual time varies with winds, routing and season — eastbound transatlantic flights, for example, are usually faster than the return.

What is the time difference between Detroit and Roma?

Roma is 14 hours ahead of Detroit.

What is the cheapest way to fly from DTW to RMA?

Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on DTW–RMA that never appear on search engines, with no booking fees.
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