- Cheap flights from Cologne (CGN) to Waterloo (ALO) (2026) | Expedia.co.id

A calm lake with a clear reflection of the sky and trees.

Popular airlines from Cologne - Bonn Airport (CGN) to Waterloo, IA (ALO-Waterloo Regional)

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Travel information

Origin airport	Cologne - Bonn Airport
Destination airport	Waterloo, IA
Distance	7,048 km away

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