get off at Dadar (which is the interchange point) if possible avoid peak hour journey if you are new in Mumbai specially between 8 and 11AM or between 6 and 8PM, get on the Central Railway Line and then take a northbound train to Thane. This method is recommended only if you are adventurous at heart and are not carrying any luggage.
Thane is also well served by long distance trains, many of which stop at Thane station en route Mumbai.
Car
Two main roads enter the city from Mumbai. The older one is the Lal Bahadur Shastri Marg (commonly abbreviated as LBS Marg) and Eastern Express highway. Both of them are toll roads - the toll gate (callednaaka) for the former is called Teen Hath Naka while that for the latter is called Check Naka. The toll at both the naakas is 30 rupees one way which is somewhat unfair because there is a huge difference in the condition of the two roads.
LBS marg is invariably congested, encroached upon and potholed. It goes through the heart of Mumbai'sMumbai/Central Suburbs. The Eastern Express highway is wide, well-maintained and smooth. It goes through an uninhabited area where development is prohibited. Use this road to get in, even though the distance will be slightly more. The roads intersect at Marathon chowk ("Marathon square", because that's where the Thane Mayor's Marathon starts from.). LBS marg then goes right through the city, while the Eastern Express highway skirts it and turns into NH - 3 highway to Nashik and Agra.
Bus
There are very few BEST buses that go right up to Marathon Chowk (It is known as "Teen Haath naka")- 399 and 496 Ltd. Once you get off, catch a TMT bus or auto-rickshaw.From this spot Thane railway station is hardly 10-12 min walk if you go by following Gokhale Road , & auto should not cost more than 10-15 Rupees.
BEST bus
