There are 4 ways to get from Sarnia to Warren by train, bus, car, or bus (Flixbus)
Select an option below to see step-by-step directions and to compare ticket prices and travel times in Rome2Rio's travel planner.
Train, bus, line 450 bus
best- Take the train from Port Huron Station to Flint Amtrak Stationtrain
- Take the bus from Flint Amtrak to Pontiac Amtrakbus
- Take the bus from Woodward & Orchard Lake to Jason Hargrove Transit Center Bay 8bus 450
4h 58m$27–63Drive, line 561 bus
cheapest- Drive from Sarnia to Gratiot & 23 Milecar
- Take the bus from Gratiot & 23 Mile to Gratiot & Masonic NWbus 561 / ...
2h 5m$12–16Drive 53.6 mi
- Drive from Sarnia to Warrencar 53.6 mi
55 min$13–18Bus (Flixbus)
- Take the bus from Sarnia to Londonbus FlixBus 2710 / ...
- Take the bus from London to Detroit Bus Stationbus FlixBus 2701 / ...
7h 3m$26–43
Sarnia to Warren by train and bus
Questions & Answers
The cheapest way to get from Sarnia to Warren is to drive and line 561 bus which costs $12 - $16 and takes 2h 5m.
The fastest way to get from Sarnia to Warren is to drive which takes 55 min and costs $12 - $18.
No, there is no direct bus from Sarnia to Warren. However, there are services departing from Sarnia and arriving at 8 Mile @ Bel Air Center via London and Larned & Shelby. The journey, including transfers, takes approximately 7h 3m.
The distance between Sarnia and Warren is 120 miles. The road distance is 53.9 miles.
The best way to get from Sarnia to Warren without a car is to train and bus and line 450 bus which takes 4h 58m and costs $27 - $65.
It takes approximately 4h 58m to get from Sarnia to Warren, including transfers.
Sarnia to Warren bus services, operated by Flixbus USA, depart from Sarnia station.
Sarnia to Warren bus services, operated by Flixbus USA, arrive at London station.
Yes, the driving distance between Sarnia to Warren is 54 miles. It takes approximately 55 min to drive from Sarnia to Warren.
There are 542+ hotels available in Warren.
What companies run services between Sarnia, ON, Canada and Warren, MI, USA?
You can take a bus from Sarnia to 8 Mile @ Bel Air Center via London, Detroit Bus Station, and Larned & Shelby in around 7h 3m.
- Phone
- +1 800-872-7245
- Website
- amtrak.com
Train from Port Huron Station to Flint Amtrak Station
- Ave. Duration
- 1h 10m
- Frequency
- Once daily
- Estimated price
- $17–40
- Website
- https://www.amtrak.com/home.html
- Phone
- +1 989-725-5105
- Website
- indiantrails.com
Bus from Flint Amtrak to Pontiac Amtrak
- Ave. Duration
- 55 min
- Frequency
- Twice daily
- Estimated price
- $6–22
- Website
- https://indiantrails.com
- Phone
- +1 866-962-5515
- Website
- smartbus.org
Bus from Woodward & Orchard Lake to Jason Hargrove Transit Center Bay 8
- Ave. Duration
- 38 min
- Frequency
- Hourly
- Estimated price
- $2
- Website
- https://www.smartbus.org
- Full Fare
- $2
Bus from Gratiot & 23 Mile to Gratiot & Masonic NW
- Ave. Duration
- 21 min
- Frequency
- Every 15 minutes
- Estimated price
- $2
- Website
- https://www.smartbus.org
- Full Fare
- $2
- Phone
- +1 (855) 626-8585
- Website
- flixbus.com
Bus from Sarnia to London
- Ave. Duration
- 1h 25m
- Frequency
- Twice daily
- Estimated price
- $8–14
- Schedules at
- flixbus.com
Bus from London to Detroit Bus Station
- Ave. Duration
- 3h 25m
- Frequency
- 3 times a day
- Estimated price
- $16–28
- Schedules at
- flixbus.com
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