Directions to Panorama Flight Service
from their web site at

By Public Transportation:

Take Metro-North to White Plains station and then take the BEE-LINE System, bus #12. It runs from the train station to the airport during certain hours. Call Panorama at (914) 682-2020 for more information.

By Car:

From New York City

Take the Triboro Bridge to the Major Deegan Expressway North (I-87).
Cross into Westchester County and get off at exit 4 - Cross County Parkway (right after Yonkers Raceway and Cross County Square Mall). Right turn onto Cross County Parkway EAST.
Bear left onto Hutchinson River Parkway. Follow signs for "Cross County Parkway," Hutchinson North and Merritt Parkway." When Hutch widens, bear left for I-684 North, Brewster, see below.

From Merritt Parkway South

Use exit 27 at the Connecticut/New York State border (120a King Street; Port Chester, NY; Armonk, NY). Bear RIGHT off exit and go RIGHT at stop sign onto Route 120a NORTH. You will see signs for the airport. Drive ahead on Route 120a NORTH 0.65 miles to the traffic light at Anderson Hill Road where there is a sign for Route 120. Go LEFT onto Anderson Hill Road Travel ahead 1.9 miles on Anderson Hill Road to Route 120. Go RIGHT at the traffic light and proceed 1.7 miles on Route 120 to Tower Road. Turn RIGHT onto Tower Road. Take Tower Road to end; Panorama’s parking lot will be on your left. 

From The Hutchinson River Parkway North

Bear left onto interstate I-684 (at the interchange with I-287). Follow directions for I-684 North: 

From I-684 North
Take I-684 exit 2. Turn RIGHT at the exit ramp and see "From I-684 exit 2" below. 

From I-684 South
Take I-684 exit 2. At the end of the exit ramp, turn left and go to the traffic light. See below.

From I-684 exit 2: 
At the traffic light, turn RIGHT (south) onto Route 120 and follow Route 120 for 1 mile, and then turn LEFT (just prior to the overpass) to follow Route 120 SOUTH. Continue another 0.4 miles on Route 120 SOUTH to Tower Road. Turn left on Tower Road and drive to end. Panorama’s parking lot will be on your left.