Not surprisingly, processing the data for just one match could take as long as 40 hours of further work.

The procedure usually takes 3 to 4 hours, although it may take as long as 8 hours.

Depending on the complexity of the model, this can take only an hour or as many as twenty hours to complete.

"But it could take as long as three hours?"

Others, maybe your mother, take as long as twenty-four hours.

When traffic is bad, the commute to Manhattan by car can take as long as two hours.

It may take as long as 2 to 3 hours if the room is below standard room temperature.

After that final practice, they will head to San Diego; the flight could take as long as six hours.

Depending on its distance, some routes can take as long as five hours to cover.

Commuting can take as long as four hours a day.