Complete 71 untouched 440

If you both drove at 120mph, you'd meet in the middle in 3 hours. Just saying.

If Krazy heads east at 4am travelling 80 mph with a 12 knot tail wind, and Ragtop heads west at 5am travelling 70 mph up hill into an 8 knot head wind.... at what time and where would they pass each other and not know it?????