hopIQ found 10 beers with the same wheat and fruity character as 1664 Blanc. Kronenbourg's premium wheat beer — a fresh, fruity witbier with hints of citrus and coriander spices, brewed with Strisselspalt hops indigenous to Alsace. Pours hazy pale yellow with a dense white head. Presented in an iconic blue bottle. 259,000+ Untappd ratings globally. France's most internationally recognized craft-style beer. Ranked by flavour match rather than popularity.
Closest match: Cape May White — 87%. No twin in the catalogue yet.
7 countriesmatched across 56 flavour tagsbest match 87%

No beer in the catalogue yet — these come closest.
Close on what matters, with one thing they do differently.
Same idea, less detail — open a beer to see the full comparison.