🛣️Secondary Highway

National Highway 627 (NH 627)

Nelle to Harangajao — 275.0 km

NH 627 is a secondary/branch national highway connecting Nelle to Harangajao, spanning 275.0 km through Assam, Meghalaya. It branches from NH 27.

275.0

Kilometres

States

Major Cities

NH 27

Parent Highway

NH 627 Route Map

NH27 near Nelle, Rajagaon, Doyangmukh, Umrangso, Khobak, NH7 near Harangajao

States & Union Territories

NH 627 passes through the following 2 states:

AssamMeghalaya

Major Cities & Towns Along NH 627

The highway passes through 6 major cities and towns:

●Nelle→●Rajagaon→●Doyangmukh→●Umrangso→●Khobak→●Harangajao

View on Google Maps

NH 627 Start and End Point

Start Point (Origin)

Nelle

Junction point from route description

End Point (Terminus)

Harangajao

Junction point from route description

Highway Classification

Highway NumberNH 627

TypeSecondary/Branch Highway

Parent HighwayNH 27

Total Length275.0 km

Numbering SystemPost-2010 (New)

Managed ByNHAI / MoRTH

Speed Limit on NH 627

Cars, Jeeps & Light Motor Vehicles100 km/h

Buses & Goods Carriers (medium)80 km/h

Heavy Motor Vehicles (trucks, lorries)60 km/h

Motorcycles & Two-Wheelers80 km/h

Speed limits are prescribed under the Motor Vehicles Act and Central Motor Vehicles Rules for national highways. State governments may impose lower limits on specific stretches.

Safety Tips for Driving on NH 627

⚠️Always follow the speed limit — 100 km/h for cars and 80 km/h for heavy vehicles on national highways.
⚠️Wear seatbelts and ensure all passengers are buckled up.
⚠️Do not overtake on curves, bridges, or narrow sections.
⚠️Keep a safe following distance, especially during monsoon season.
⚠️Use headlights even during daytime on highways.
⚠️Take breaks every 2 hours during long drives to avoid fatigue.
⚠️In case of an emergency, call 112 (Unified Emergency Number) or 1033 (National Highway Helpline).

Frequently Asked Questions

Which states does National Highway 627 pass through?

National Highway 627 passes through Assam, Meghalaya.

What are the major cities on National Highway 627?

The major cities and towns along National Highway 627 include Nelle, Rajagaon, Doyangmukh, Umrangso, Khobak, Harangajao.

What is the total length of National Highway 627?

The total length of National Highway 627 is 275.0 km.

Is National Highway 627 a primary or secondary national highway?

National Highway 627 is a secondary/branch national highway that branches from NH 27.

What is the speed limit on National Highway 627?

The speed limit on National Highway 627 is 100 km/h for cars and light motor vehicles, 80 km/h for buses and medium goods vehicles, and 60 km/h for heavy motor vehicles (trucks and lorries). These limits are set under the Central Motor Vehicles Rules for national highways. State governments may impose lower limits on specific sections.

What is the route of National Highway 627? (Route Map)

National Highway 627 follows this route: NH27 near Nelle, Rajagaon, Doyangmukh, Umrangso, Khobak, NH7 near Harangajao.

Planning a Road Trip on NH 627?

Check out our road safety guides and highway speed limits.

Road Safety Rules Highway Speed Limits Road Trip Checklist