Tesla's FSD (Supervised) fleet has crossed 11 billion cumulative miles driven globally, with the most recent billion miles accumulated in just 37 days. That pace — and the fact that city streets now account for 4.20 billion of those miles — signals something more meaningful than a round number: real-world autonomous driving is scaling faster than most analysts expected.
For context, the jump from 9 billion to 10 billion miles took 31 days, ending around May 4, 2026, according to earlier tracking data. The fleet was logging roughly 28.8 million FSD miles per day at that point. The 37-day window for the latest billion reflects continued fleet growth and expanding availability — particularly in Europe, where additional countries have recently received FSD (Supervised) approval, with Denmark among the newest markets to gain access.
The city street figure is the one worth watching closely. Urban driving — intersections, pedestrians, cyclists, unprotected left turns — is where autonomous systems earn their credibility. Going from 3.76 billion city miles at the 10-billion mark to 4.20 billion at 11 billion means roughly 440 million of the most challenging miles were added in that same 37-day window. As European adoption widens and the U.S. fleet continues to grow, the next billion-mile interval will almost certainly be shorter still. For more on FSD's ongoing development, see our FSD coverage.
Marcus covers Tesla's software releases, FSD rollouts, and OTA changes. Background in automotive engineering. Based in Austin.
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