Orbit start distance to far from start point?

I once flew an orbit with a radius of 85 meter.
The take-off point was 620 meters from the center, so 555 meters to the nearest point on the orbit.

I don’t know what the distance limit exactly is.

You say about 400m
Can you check this on google earth and determin the exact distance, then post it here.

Also have a look here: