Shipping from Colorado Springs, Colorado to Ankara, Turkey??

How would one go about shipping a bike this distance but for the least amount of money? I have time on my side for this (over 3 months) because I won't arrive in Turkey until the end of April but I really need to send this bike to Ankara for my trip.
I am under the assumption that sending it by air is the only method but wish I could send it overland and then overseas on long time freight because I assume that would be far more inexpensive.
In any case, any ideas or advice would be greatly appreciated.

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