There are 4 ways to get from Roscommon to Castleknock by train, bus, or car
Select an option below to see step-by-step directions and to compare ticket prices and travel times in Rome2Rio's travel planner.
Train, line 37 bus
best- Take the train from Roscommon to Dublin Heustontrain Re / ...
- Take the bus from Merchant's Quay to St Brigid's Churchbus 37
3h€20–26Bus, train
cheapest- Take the bus from Roscommon to Longford Stationbus 426
- Take the train from Longford to Maynoothtrain Re / ...
3h 36m€17–25Bus
- Take the bus from Roscommon to Longford Stationbus 426
- Take the bus from Longford Station to Liffey Valley SCbus 23 / ...
3h 36m€26–35Drive 138.5 km
- Drive from Roscommon to Castleknockcar 138.5 km
1h 48m€23–34
Roscommon to Castleknock by train and bus
Questions & Answers
The cheapest way to get from Roscommon to Castleknock is to bus and train which costs €16 - €25 and takes 3h 36m.
The fastest way to get from Roscommon to Castleknock is to drive which takes 1h 48m and costs €23 - €35.
No, there is no direct bus from Roscommon to Castleknock. However, there are services departing from Roscommon and arriving at Junction 6 via Longford Station and Liffey Valley SC. The journey, including transfers, takes approximately 3h 36m.
The distance between Roscommon and Castleknock is 170 km. The road distance is 138.5 km.
The best way to get from Roscommon to Castleknock without a car is to train and line 37 bus which takes 3h and costs €20 - €26.
It takes approximately 3h to get from Roscommon to Castleknock, including transfers.
Roscommon to Castleknock bus services, operated by TFI Local Link Longford Westmeath Roscommon, depart from Roscommon station.
Roscommon to Castleknock bus services, operated by TFI Local Link Longford Westmeath Roscommon, arrive at Longford Station.
Yes, the driving distance between Roscommon to Castleknock is 138 km. It takes approximately 1h 48m to drive from Roscommon to Castleknock.
There are 704+ hotels available in Castleknock.
What companies run services between Roscommon, Ireland and Castleknock, Ireland?
You can take a bus from Roscommon to Junction 6 via Longford Station and Liffey Valley SC in around 3h 36m.
- Phone
- 0818 294 015
- Website
- irishrail.ie
Train from Roscommon to Dublin Heuston
- Ave. Duration
- 2h 3m
- Frequency
- 5 times a day
- Estimated price
- €14–20
- Website
- https://www.irishrail.ie/en-ie/
- Flexible
- €14–20
Train from Longford to Maynooth
- Ave. Duration
- 1h 18m
- Frequency
- Every 3 hours
- Estimated price
- €9–13
- Website
- https://www.irishrail.ie/en-ie/
- Flexible
- €9–13
- Phone
- +353 (01) 8734222
- customercomment@dublinbus.ie
- Website
- dublinbus.ie
Bus from Merchant's Quay to St Brigid's Church
- Ave. Duration
- 35 min
- Frequency
- Every 30 minutes
- Estimated price
- €3
- Website
- https://www.dublinbus.ie/
- Cash Fare
- €3
- Phone
- +353 (0)44 934 0801
- info@locallinklwr.ie
- Website
- locallinklwr.ie
Bus from Roscommon to Longford Station
- Ave. Duration
- 37 min
- Frequency
- Every 4 hours
- Estimated price
- €3–6
- Website
- https://locallinklwr.ie/
- Leap
- €3–4
- Cash
- €5–6
- Phone
- +353 1 836 6111
- Website
- buseireann.ie
Bus from Roscommon to Longford Station
- Ave. Duration
- 36 min
- Frequency
- Once daily
- Estimated price
- €5–8
- Website
- https://www.buseireann.ie/
- Phone
- 0818 15 15 15
- Website
- expressway.ie
Bus from Longford Station to Liffey Valley SC
- Ave. Duration
- 1h 36m
- Frequency
- Every 2 hours
- Estimated price
- €17–24
- Website
- https://www.expressway.ie/
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