Grantham

By car
By car

The A1, a major north-south intercity road, bypasses the town to the west, the road is dual carriageway and is grade separated until St Neots to the south, and as far away as Newcastle in the North. London is only 100 miles to the south. To the north is Newark, Doncaster, which take up to half an hour to reach with clear traffic. The road goes as far as Edinburgh in Scotland, passing by Newcastle upon Tyne, Durham, and Darlington.

The A52 is a major east-west route going through the centre of the town, Nottingham, Derby and Stoke-on-Trent are reached westwards; while Boston, and Skegness are reached going eastwards.

The A607 is a secondary route linking Lincolnshire's county town of Lincoln in the north, with Leicester to the south, going through Melton Mowbray as it does so.