Moderate here means mud, stiles and a climb or two, not anything exposed. All four are circular, and you choose them by length and by what you want at the far end. If you have one morning, do the Edgehill Circular.
The one to do first
The Edgehill Circular runs 5.4 miles from the National Trust car park at Upton House, about two and a half hours with 220m of climbing. It follows the Edge Hill ridge to the Castle pub and returns through Ratley, so the pub falls neatly on the way. It is the toughest of the short ones: six stiles, two flights of steps and 500m on the A422. The car park is locked outside the house and garden's opening hours, so time your return. Without a car, Stagecoach's 76A stops at Upton House once a day each way from Monday to Saturday: when we checked, it arrived from Banbury at 11.05am and left for Banbury at 3.01pm. Pair it with Upton House on the same day, or read up on the battle first.
The two to the Obelisk
Two shorter walks climb to the Wroxton Obelisk. North Newington and Wroxton is the shortest, 3.3 miles and about two hours from Main Street, on field paths to the Sor Brook and over the fields into Wroxton. Stiles and stock are the things to watch for. There is no public car park, so park with care. We found no pub at the end, since both of Wroxton's have shut.
Broughton Road to Wroxton Obelisk is 4.5 miles and about two hours from the car park off Broughton Road, near Giant's Cave. It crosses the Sor Brook and returns by the other bank. Do not choose it for the castle: despite the name, it does not go through Broughton or past Broughton Castle.
The long one
The Banbury Ironstone Heritage Walk is the one for a whole morning, and the only one you can reach by train. It is 9.6 miles and about four hours from outside Banbury station, with 180m of climbing. It follows the canal, skirts the northern estates, reaches Wroxton and North Newington and ends at Banbury Cross, with the town's pubs to finish in. Our parking guide has the nearest long-stay car park if you drive.
What to know
All four can be muddy, and the fields around here hold stock, so keep dogs under control. Wroxton Abbey does not allow dogs to be walked in its grounds, so keep to the public footpath on the routes that pass near them. These routes are written from their GPX lines, OpenStreetMap and official leaflets where one exists, and our team has not yet walked them with the file. Tell us if you find a problem on the ground.
What is missing
We have one easy walk, Adderbury and Bloxham Grove, and none at the hard end of the scale. For Burton Dassett, use the country park's own waymarked walks, and for a flat day try the towpath on the canal weekend. A fifth moderate walk, by Drayton Arch, stays off this list until we have checked its line.