3 hours and 29 minutes according to AA Autoroute and obviously quieter times may be quicker!
Travel
(miles) and
then to
take total
(miles)
0.00 Start out at Milton Keynes,Milton Keynes Unclassified 0.00
0.07 Turn right onto Avebury Boulevard Avebury Boulevard 0.07
0.19 Turn left onto Saxon Gate Saxon Gate 0.26
0.16 At South Saxon Roundabout take the 3rd exit onto Childs Way (signposted Milton Keynes North and West) Childs Way 0.42
0.31 At South Witan Roundabout take the 2nd exit onto Childs Way Childs Way 0.73
0.29 At South Grafton Roundabout take the 1st exit onto Grafton Street (signposted Northampton, Luton) Grafton Street 1.01
0.55 At Leadenhall Roundabout take the 2nd exit onto Grafton Street (signposted Buckingham, Dunstable) Grafton Street 1.57
0.83 At Bleak Hall Roundabout take the 3rd exit onto H8 Standing Way - A421 (signposted Milton Keynes West, Buckingham) A421 2.40
0.43 At Elfield Park Roundabout take the 2nd exit onto the A421 (signposted Buckingham) A421 2.83
0.87 At Emerson Roundabout take the 2nd exit onto the A421 (signposted Buckingham) A421 3.70
0.50 At Windmill Hill Roundabout take the 2nd exit onto the A421 (signposted Buckingham) A421 4.20
0.82 At Tattenhoe Roundabout take the 2nd exit onto the A421 (signposted Buckingham) A421 5.01
0.84 At Bottledump Roundabout take the 2nd exit onto the A421 (signposted Buckingham) A421 5.86
1.03 At roundabout take the 2nd exit onto the A421 (signposted Buckingham) A421 6.89
1.78 At roundabout take the 2nd exit onto the A421 (signposted Buckingham) A421 8.67
4.42 At roundabout take the 1st exit onto the A421 (signposted Bicester, Brackley) A421 13.08
0.52 At roundabout take the 2nd exit onto the A421 (signposted Bicester, Brackley) A421 13.60
0.43 At roundabout take the 2nd exit onto the A421 A421 14.03
0.39 At roundabout take the 2nd exit onto the A421 (signposted Bicester, Brackley) A421 14.42
0.81 At roundabout take the 2nd exit onto the A421 (signposted Tingewick, Bicester) A421 15.23
0.85 At roundabout take the 1st exit onto the A421 (signposted Brackley, Bicester) A421 16.08
1.83 At roundabout take the 3rd exit onto the A421 (signposted Banbury) A421 17.91
4.04 At Barleymow roundabout take the 1st exit onto the A43 (signposted Oxford) A43 21.95
3.22 At Baynards Green Roundabout take the 2nd exit onto the A43 (signposted (M40) M. Stoney, Ardley) A43 25.17
0.27 Cherwell Valley Service Area (MOTO) A43 25.44
0.17 At roundabout take the 2nd exit, then join the M40 motorway (signposted London) M40 25.62
5.61 Leave the M40 at junction 9 (signposted Bicester, Oxford, Newbury), then at Wendlebury Interchange roundabout take the 3rd exit onto the A34 (signposted Oxford, Newbury) A34 31.22
6.76 Travelodge (Oxford Peartree) A34 37.99
3.08 Continue forward onto Western By Pass Road - A34. Entering North Hinksey (Botley) A34 41.07
22.91 Chieveley Service Area (MOTO) and Travelodge A34 63.98
0.45 Branch left, then at roundabout take the 3rd exit, then join the M4 motorway (signposted South Wales, Swindon) M4 64.43
11.87 Membury Service Area (WELCOME BREAK) M4 76.30
28.38 Leigh Delamere Service Area (MOTO) and Travelodge M4 104.68
18.88 At junction 20 continue forward onto the M4 (signposted South Wales) M4 123.56
6.92 Second Severn Crossing M4 130.48
4.50 Toll Booths M4 134.98
2.54 Magor Service Area - Travelodge (Newport Magor) M4 137.52
7.28 Brynglas Tunnel M4 144.80
5.39 Continue forward on the M4 (signposted Cardiff (N and W), Bridgend) M4 150.19
2.55 Cardiff Gate Service Area M4 152.74
8.76 Cardiff West Service Area (MOTO) and Travelodge M4 161.51
11.97 Sarn Park Service Area (WELCOME BREAK) M4 173.47
16.29 Leave the M4 at junction 42 (signposted Swansea), then merge onto the A483 (signposted M4 Swansea, Abertawe) A483 189.76
1.12 At roundabout take the 2nd exit onto Fabian Way - A483 A483 190.89
3.04 Continue forward onto Fabian Way - A483. Entering Swansea (Abertawe) A483 193.93
0.44 At traffic signals turn right A483 194.38
0.08 At traffic signals turn left. to cross River Tawe A483 194.46
0.09 At traffic signals continue forward onto the B4290 (signposted City Centre) B4290 194.54
0.21 Turn left onto Strand then shortly B4290 194.75
0.01 Arrive at Swansea,West Glamorgan B4290 194.76
- Section time 3:29, Total time 3:29
Hope this helps x