After reaching to bagdodra airport our driver is there to pick us.. as usual Sikkim people are very humble and good in nature, we found the same. We start our journey with him towards gangtok by car. You can hire a car as per need starting from 2500 to 3500 rupees.
So we start our journey and after hardly 15/20 kms he stop his car and suggest us to take little snacks bcz as skies going darker you will get less availability of proper food. Small home cafe is good for having snacks like maggi, wai wai,pakodas, or tea.
And then it's take a route to gangtok via beautiful mountains and steep roads. It's only 120/130 kms from airport to gangtok but due to mountaineer road it took 4/5 hours to reach your destination..