Bus
KalpaAmbala Cant Jn (UMB)
372 km by road
Distance is the real road, not the map line — allow for landslide halts and a night stop.
₹560–₹1,120
10.6h
Train
Ambala Cant Jn (UMB)Delhi Cantt (DEC)
12414 Pooja Express · 3A · 237 km
₹650–₹770
4h
Shared jeep
Port BlairNorth Sentinel Island
Shared Sumo/Bolero · 74 km
Shared jeeps leave the stand between 05:00 and 07:00 and then stop for the day. Be early or lose a day.
₹210–₹330
3.2h
Total for 1 traveller: ₹9,690–₹14,770 one way
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