Killarga to
CastleknockStep by step driving directions and route map on how to go from Killarga to Castleknock by road.
Reverse route: Driving directions from Castleknock to Killarga
N4, M4
113.6 mi2 hours 26 mins
| Depart | 100 feet | |
| Turn left onto R280 | 15.2 mi | |
| Turn right onto R280 | 3.0 mi | |
| End of road right onto R280 | 3.0 mi | |
| Continue left onto R299 | 4.2 mi | |
| Roundabout turn straight onto N4 | 0.2 mi | |
| Merge slight right onto N4 Jamestown-Drumsna Bypass | 5.7 mi | |
| Rotary straight onto N4 Dromod-Roosky Bypass | 200 feet | |
| Exit rotary straight onto N4 Dromod-Roosky Bypass | 3.3 mi | |
| Rotary straight onto N4 Dromod-Roosky Bypass | 200 feet | |
| Exit rotary slight left onto N4 Dromod-Roosky Bypass | 7.1 mi | |
| Fork slight left onto N4 Longford Bypass | 0.3 mi | |
| Rotary slight left onto N4 Longford Bypass | 200 feet | |
| Exit rotary slight left onto N4 Longford Bypass | 1.1 mi | |
| Rotary slight left onto N4 Longford Bypass | 200 feet | |
| Exit rotary slight left onto N4 Longford Bypass | 1.6 mi | |
| Rotary straight onto N4 | 200 feet | |
| Exit rotary slight left onto N4 | 6.0 mi | |
| Rotary left onto N4 Edgeworthstown Bypass | 200 feet | |
| Exit rotary slight left onto N4 Edgeworthstown Bypass | 0.3 mi | |
| Rotary left onto N4 | 200 feet | |
| Exit rotary left onto N4 | 22.5 mi | |
| New name straight onto M4 | 5.1 mi | |
| Fork slight left onto M4 | 28.1 mi | |
| New name straight onto N4 Leixlip Road | 0.2 mi | |
| New name straight onto N4 Lucan Bypass | 2.2 mi | |
| New name straight onto N4 Lucan Road | 1.3 mi | |
| Off ramp straight | 0.3 mi | |
| Merge slight right onto M50 Western Parkway Motorway | 1.5 mi | |
| Off ramp slight left | 500 feet | |
| Fork slight left | 0.2 mi | |
| Merge slight right onto N3 | 100 feet | |
| Fork slight right onto N3 | 900 feet | |
| Turn slight left onto R806 Navan Road | 300 feet | |
| Turn slight left | 800 feet | |
| Turn right onto R102 New River Road | 200 feet | |
| New name straight onto Auburn Avenue | 0.5 mi | |
| Arrive onto Auburn Avenue |