Is there a direct train?

No, you must travel to Chennai Central or Gudur to catch a train to Nellore.

What is the best highway?

NH 16 is the most efficient and well-maintained route.

Are there hotels on the way?

Yes, several highway dhabas and motels are available near Tada.

Is it safe for solo travelers?

Yes, the route is well-traveled and generally safe during daylight.

No special permits are required for interstate travel between these states.

Nellore

Bus Driving

Kadapakkam to Nellore

Updated: 28 May 2026

The journey from Kadapakkam to Nellore covers approximately 160 kilometers along the scenic Coromandel Coast. You will primarily travel via the NH 16, which serves as the main arterial highway connecting Tamil Nadu to Andhra Pradesh. The drive typically takes 3 hours depending on traffic near the Chennai bypass. Public transport involves reaching Chennai Central or CMBT for inter-state buses. This route is famous for its proximity to the Pulicat Lake bird sanctuary.

Total Distance: 160 km driving distance, 145 km straight-line air distance.

Fastest Way

Private taxi via NH 16 takes 3 hours.

Cheapest Way

Bus via Chennai CMBT costs approximately 400 INR total.

Compare Kadapakkam to Nellore Routes

	Bus Connecting	Driving Direct
Duration	4 hours 30 mins	3 hours
Avg Price	300-600 INR	1500-2500 INR
Operator	APSRTC	Self-drive or Private Taxi
Route	Kadapakkam to Chennai CMBT, then bus to Nellore	Kadapakkam - ECR - Chennai Bypass - NH 16 - Nellore
Tip	APSRTC buses from Chennai CMBT are frequent and reliable for this route.	Start early morning to avoid heavy truck traffic on the Chennai-Nellore stretch.

Travel Tips

Toll Payments
Ensure you have a valid FASTag for the multiple toll plazas on NH 16.
Hydration
Carry sufficient water as the coastal heat can be intense during afternoons.
Language
Telugu is the primary language in Nellore, though Tamil is understood in border areas.
Food
Try the famous Nellore Chepala Pulusu, a spicy fish curry, at local eateries.
Connectivity
Mobile network is excellent throughout the highway stretch.

Safety Tips

Night Driving
Avoid driving late at night due to heavy container truck movement.
Road Conditions
Watch for sudden diversions near construction zones on the highway.
Emergency
Keep the highway helpline number saved in your phone.
Parking
Always park in designated areas in Nellore city to avoid fines.