[Colm Moore]

From Cork
3.2km @ 50km/h = 0h04
2.8km @ 60km/h = 0h03
236km @ 100km/h = 2h22
2.9km @ 60km/h = 0h03
5.2km @ 50km/h = 0h06
1.0km @ 30km/h = 0h02

Total 2h39 (congestion and toll plazas aside)

Originally Posted by Kilocharlie

Speed limit for buses is 80km/h! See Rules of the Road http://www.rotr.ie/rules-for-driving...-vehicles.html

That is out of date. See: http://www.irishstatutebook.ie/2008/en/si/0546.html

Originally Posted by Traincustomer

Interestingly Aircoach have today commenced an express coach service on their existing Cork to Dublin route which completes the journey between the two city centres in 3 hours. (3 and a half hours Cork to Dublin Airport).

Only the express services are scheduled for 3 hours Cork-Dublin. Stopping services are scheduled to take 3h45.

http://www.aircoach.ie/table.routes.cork.php