- Cheap flights from Santo Domingo (HEX) to Great Falls (GTF) (2026) | Expedia.co.id

A dam with a spillway, a bridge, and a river.

Popular airlines from Santo Domingo (HEX-Herrera Intl.) to Great Falls, MT (GTF-Great Falls Intl.)

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Travel information

Origin airport	Santo Domingo
Destination airport	Great Falls, MT
Distance	4,937 km away

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