| Split (km) | Directions | Road | Total (km) |
|---|---|---|---|
| 0.0 | Start at Donegal Square | A1 | 0.0 |
| 0.6 | Continue forward onto Grosvenor Road - B38 | B38 | 0.6 |
| 0.6 | At Grosvenor Road Junction turn left onto Westlink - A12 (signposted The West, Dublin M1) | A12 | 1.1 |
| 1.4 | At Broadway Junction continue forward onto M1 (signposted The West, Dublin) | M1 | 2.5 |
| 60.5 | Continue forward onto A4 (signposted Enniskillen, Omagh) | A4 | 62.9 |
| 4.4 | At roundabout take 2nd exit onto Woodlough Road - A4 | A4 | 67.3 |
| 17.2 | At Ballygawley Roundabout take 1st exit onto Annaghilla Road - A4 then immediately | A4 | 84.5 |
| 0.2 | Continue forward onto A4 (signposted Enniskillen) | A4 | 84.7 |
| 7.2 | Continue forward onto Annaghilla Road - A4 Entering Augher | A4 | 91.9 |
| 2.3 | Continue forward onto Crossowen Road - A4 Entering Clogher | A4 | 94.2 |
| 11.1 | Continue forward onto Ballagh Road - A4 Entering Fivemiletown | A4 | 105.3 |
| 14.4 | Continue forward onto Belfast Road - A4 Entering Maguiresbridge | A4 | 119.7 |
| 0.5 | Continue forward onto the A4 (signposted Enniskillen) | A4 | 120.3 |
| 0.8 | Tempo River | A4 | 121.1 |
| 5.1 | At Leambreslen Junction continue forward onto A4 (signposted Enniskillen) | A4 | 126.2 |
| 1.6 | Continue forward onto Belfast Road - A4 Entering Tamlaght | A4 | 127.7 |
| 4.5 | Continue forward onto Dublin Road - A4 Entering Enniskillen | A4 | 132.2 |
| 0.9 | At roundabout take 1st exit onto Friths Pass - A32 | A32 | 133.2 |
| 0.2 | Continue forward onto Wellington Road - A4 | A4 | 133.4 |
| 0.9 | Keep in left hand lane then turn left onto A4 (signposted Sligo) | A4 | 134.3 |
| 2.5 | At roundabout take 2nd exit onto Sligo Road - A4 (signposted Sligo) | A4 | 136.8 |
| 2.0 | At Cappog Junction continue forward onto A4 (signposted Sligo) | A4 | 138.8 |
| 13.4 | Continue forward onto Sligo Road - A4 Entering Belcoo | A4 | 152.2 |
| 0.4 | Continue forward onto Belcoo Road - N16 (You are entering the Republic of Ireland) | N16 | 152.6 |
| 0.2 | Continue forward onto Belcoo Road - N16 Entering Blacklion | N16 | 152.9 |
| 21.1 | Continue forward onto Station Road - N16 Entering Manorhamilton | N16 | 174.0 |
| 0.5 | At roundabout take the 2nd exit onto the N16 | N16 | 174.4 |
| 24.2 | Continue forward onto the N16 Entering Sligo | N16 | 198.7 |
| 0.3 | At roundabout take 1st exit onto the N16 | N16 | 198.9 |
| 0.9 | At roundabout take 1st exit onto the N16 | N16 | 199.8 |
| 0.8 | At roundabout take 2nd exit onto Duck Street - N16 | N16 | 200.6 |
| 0.3 | Turn left onto Bundoran Road - N4 (signposted Dublin) | N4 | 200.9 |
| 0.2 | At traffic signals continue forward onto Bundoran Road - N4 | N4 | 201.1 |
| 0.3 | At traffic signals continue forward onto Sligo Inner Relief Road - N4 | N4 | 201.4 |
| 0.2 | At traffic signals continue forward onto Sligo Inner Relief Road - N4 | N4 | 201.7 |
| 0.2 | At traffic signals continue forward onto Sligo Inner Relief Road - N4 | N4 | 201.9 |
| 0.4 | At roundabout take 2nd exit onto the N4 (signposted Dublin) | N4 | 202.3 |
| 9.9 | At roundabout take 2nd exit onto N4 (signposted Dublin) | N4 | 212.3 |
| 0.6 | At roundabout take 2nd exit onto the N17 (signposted Westport) | N17 | 212.9 |
| 7.0 | Continue forward on N17 through Ballynacarrow | N17 | 219.9 |
| 14.8 | Continue forward onto Sligo Road - N17 Entering Tobercurry | N17 | 234.7 |
| 8.4 | Continue forward onto N17 entering Curry | N17 | 243.2 |
| 4.1 | Continue forward onto Main Street - N17 Entering Charlestown | N17 | 247.2 |
| 0.3 | Turn left then immediate right onto Ballyhaunis Road - N17 (signposted Galway) | N17 | 247.5 |
| 1.0 | At Ballyglass Roundabout continue forward on N17 (signposted Galway, Westport N5) | N17 | 248.5 |
| 0.5 | At Bracklagh Roundabout turn left, then at T-junction turn left onto the N5 (signposted Westport) | N5 | 249.0 |
| 11.2 | Continue forward on N5 (signposted Westport) | N5 | 260.2 |
| 9.2 | Continue forward on N5 through Bohola | N5 | 269.4 |
| 6.8 | Continue forward on N5 through Bellavary | N5 | 276.2 |
| 10.2 | Continue forward onto Dublin Road - N5 Entering Castlebar | N5 | 286.5 |
| 0.3 | At roundabout take 2nd exit onto N5 (signposted Westport) | N5 | 286.7 |
| 0.9 | At roundabout take 2nd exit onto N5 (signposted Westport) | N5 | 287.7 |
| 1.2 | At roundabout take 2nd exit onto Lannagh Road - R310 (signposted Achill, Town Centre) | R310 | 288.9 |
| 0.8 | At roundabout take 2nd exit onto Lannagh Road - R310 | R311 | 290.0 |
| 17.5 | Continue forward onto Castlebar Street - R311 Entering Newport | R311 | 307.5 |
| 0.5 | Turn right onto Castlebar Street - N59 | N59 | 308.0 |
| 15.8 | Continue forward onto the N59 Entering Mallaranny | N59 | 323.8 |
| 2.1 | Branch left onto Achill Road - R319 (signposted Achill) | R319 | 325.9 |
| 13.3 | Enter Achill Sound via new swing bridge. Achill Cottages are located 2km from the bridge. ACHILL HOLIDAY COTTAGES FROM THE BRIDGE AT ACHILL SOUND CONTINUE ON THROUGH THE VILLAGE OF ACHILL SOUND TILL YOU PAST "MC LOUGHLINS PUB" ON YOUR LEFT. TAKE THE NEXT TURNING ON YOUR RIGHT AFTER APPROX. 0.5 MILES / 500 METRES AND ACHILL HOLIDAY COTTAGES ARE 100 METRES ON YOUR LEFT. |
R319 | 339.2 |