How long of a drive do I have to put in so I can pass the emission test?

Good on you for including make, model, and year. Toyota varies by each of those, but Honda is pretty consistent. Use the procedure in the source, being sure the fuel level is between 1/4 and 3/4. It could be worse: some makes can't even be done in the winter unless they are kept in a heated garage before the drive! You may want to take somebody to read off what to do and keep time. It may take some ingenuity to find a road suitable for the speed ranges. Otherwise, you could drive for months and never get enough monitors to go ready.

It will be ready by the end of this week if you commute to work.

.Driving to complete the readiness tests can be done in 15 minutes if you know how to do the driving cycle to complete the tests.

If you have no clue what to do driving for 100 miles usually takes care of it.

at least 75-100 miles.