Kalna can be accessed by road via State Highways 6 and 1 from Kolkata and is a 92 kilometers from the city.
Head north on Nungambakkam High Rd toward Kodambakkam High Rd/Kodambakkam-Sriperumbudur Rd
Turn right at Axis Bank onto Valluvar Kottam High Rd
Continue onto Dr Guruswamy Bridge
Turn left at IDFC onto Harrington Rd
Turn left at Ramky Enviro Engineers onto Poonamalle High Rd
Slight left at Veritas Infosystems to stay on Poonamalle High Rd
Slight left to merge onto Jawaharlal Nehru Rd/Jawaharlal Nehur Salai
Turn right at Adayar Students Xerox onto 100 Feet Rd/2nd Ave/Jawaharlal Nehru Rd/Jawaharlal Nehur Salai
Take the 1st left onto 100 Feet Rd/Jawaharlal Nehru Rd/Jawaharlal Nehur Salai
Turn left at Tasmac onto 100 Feet Rd/18th Main Rd/Jawaharlal Nehru Rd/Jawaharlal Nehur Salai
Turn right onto 100 Feet Rd/Jawaharlal Nehru Rd/Jawaharlal Nehur Salai
Take the exit
Continue straight
At the roundabout, take the 1st exit onto Kolkata - Chennai Hwy/AH 45/National Highway 5
Sharp right to stay on Kolkata - Chennai Hwy/AH 45/National Highway 5
Turn right onto Tanuku Rd
Sharp right onto Tadepallegudem Rd
Turn left to stay on Tadepallegudem Rd
Continue onto Nidadavole - Narasapuram State Hwy
Make a U-turn at Majeed Khan St
Turn left
Turn right at Nidadavole Rd
Slight left onto Main Rd
Turn right at SBI ATM
Turn left toward Visakhapatnam-Ravulapalem Rd/AH 45/National Highway 5
Turn left onto Visakhapatnam-Ravulapalem Rd/AH 45/National Highway 5
Slight left
Turn left at Visakhapatnam By-Pass Rd
Turn right toward SH 38
Continue straight onto SH 38
Slight left toward AH 45/National Highway 5
Take the ramp onto AH 45/National Highway 5
Slight left toward SH 29
Continue straight onto SH 29
Turn left onto AH 45/National Highway 5
At the roundabout, take the 2nd exit onto AH 45/National Highway 5
Keep left to continue on National Highway 6
Continue onto Durgapur Expy/AH 1/National Highway 2
Turn right toward SH 13/SH 2
Continue straight onto SH 13/SH 2
Slight left to stay on SH 13
Turn right toward SH 6
At the roundabout, take the 1st exit onto SH 6
Turn right onto Kalna-Pandua Rd
Turn right