Milton Keynes are the closest opponents in 2016/17
More than half of Northampton Town's Sky Bet League 1 opponents are within 100 miles of Sixfields in 2016/17.
The mileages shown below are calculated from Sixfields using Google maps, and they show the Cobblers geographical opponents in 2016/17 are MK Dons, followed by Coventry City. The longest journey will be to Fleetwood Town.
MK Dons 22.3
Coventry City 35.4
Peterborough United 45.3
Oxford United 46.1
Walsall 58.8
Swindon Town 68.2
Millwall 71.5
Charlton Athletic 83.3
Chesterfield 85.2
AFC Wimbledon 91.8
Sheff Utd 94.5
Shrewsbury Town 97.4
Port Vale 97.6
Southend United 100
Gillingham 109
Bristol Rovers 110
Scunthorpe 127
Bradford City 139
Bury 147
Bolton Wanderers 149
Rochdale 158
Oldham Athletic 158
Fleetwood Town 178