Here's my math:
Mimi:
Total distance 2838 miles
Distance as of last night 1822 miles (according to Movescount)
Remaining 1016 miles
Average daily mileage, last 5 days is 55.4
Projected finish date at this daily average October 26-27
Projected total time 50.3 days
Sandy:
Total distance 3067 miles
Distance as of last night 1533 miles (according to Strava)
Remaining 1534 miles
Average daily mileage, last 5 days is 61.3 miles
Projected finish date at this daily average November 2
Projected total time 53 days