Is there a direct train to Hosur?

No, there is no direct train service from Tiruvannamalai to Hosur.

How long is the bus journey?

The bus journey typically takes between 4 to 5 hours.

Which is the best highway?

NH 44 is the primary highway used for the final leg of the journey.

Are there private buses?

Yes, private operators run limited services on this route.

Is it safe to travel at night?

It is generally safe, but daylight travel is recommended for better visibility.

Tiruvannamalai

Hosur

Bus Driving

Tiruvannamalai to Hosur

Updated: 20 May 2026

The journey from Tiruvannamalai to Hosur covers approximately 175 km via the NH 77 and NH 44. You will pass through Chengam and Krishnagiri before reaching the industrial hub of Hosur. State-run TNSTC buses are the most reliable mode of transport for this route. The drive typically takes 4 hours depending on traffic near the Krishnagiri toll plaza. This route is essential for commuters heading toward the Karnataka border.

Total Distance: 175 km by road, 150 km air distance.

Fastest Way

Private car or taxi taking 4 hours via NH 44.

Cheapest Way

TNSTC bus costing approximately 250 INR.

Compare Tiruvannamalai to Hosur Routes

Bus

Direct

Duration

4 hours 30 mins

Avg Price

250-400 INR

Operator

TNSTC

Route

Tiruvannamalai - Chengam - Krishnagiri - Hosur

Board the bus from the main Tiruvannamalai bus stand for frequent departures.

Driving

Direct

Duration

4 hours

Avg Price

1200-1800 INR

Operator

Self-drive

Route

NH 77 and NH 44

Expect heavy truck traffic on the Krishnagiri-Hosur stretch.

Travel Tips

Early Start
Leave before 6 AM to avoid congestion at the Krishnagiri junction.
Bus Selection
Opt for express buses to minimize stops between Chengam and Krishnagiri.
Hydration
Carry water as the stretch between Chengam and Krishnagiri has limited high-end cafes.
Ticket Booking
Purchase tickets directly at the bus stand counter for government buses.
Navigation
Use offline maps as network connectivity can be spotty in the forest patches near Chengam.

Safety Tips

Night Driving
Avoid driving late at night on the Chengam-Krishnagiri road due to limited lighting.
Vehicle Check
Ensure your tires are in good condition for the highway speeds on NH 44.
Emergency Numbers
Keep local police station numbers for Krishnagiri saved in your phone.
Valuables
Keep your luggage secure if traveling by public bus during peak hours.