[tptacek]

Commuter buses stop regularly.

[jcampbell1]

The commuter busses in NYC don't have bathrooms. For instance the X1 bus goes 45 minutes non-stop:

Schedule: http://www.mta.info/nyct/bus/schedule/xpress/x001cur.pdf

[fryguy]

I visited my friend in New York, and he took the express from Staten Island to Manhattan, and it was ~45 minutes without any stops (from the last Staten Island one to the first Manhattan one)

[typon]

Taxi rides, flights, buses all have 30 min rides FREQUENTLY and no washroom facilities in those 30 min.