The ⚀septqua·lengthel, or ⚀regional·length
The seventh dozenal power of the ⚀lengthel, the ⚀septqua·lengthel (abbreviated ⚀s↑lgℓ) is one dozen ⚀itineral·lengths, or one gross ⚀dromal·lengths, or one dozen bigalore ⚀morsel·lengths. An object moving at one ⚀velocitel would take a dozen days to travel this distance. In SI units, this comes out to exactly 293.8954752d|~205.ᘔ8Ɛz kilometers. In USC units, this is exactly 964,224d|3ᘔ6,000z feet, or exactly 182.618d|132.7502z miles. Since this is a good size for measuring regional distances, the proposed colloquial name for this is the ⚀regional·length.