Here is a map of the approximate route of the Northern line on the London Underground along with the stations that are on the line.
| Station | Zone |
|---|---|
| Battersea Power Station | 1 |
| Nine Elms | 1 |
| Kennington | 2 |
| Waterloo | 1 |
| Elephant and Castle | 1,2 |
| Oval | 2 |
| Embankment | 1 |
| Stockwell | 2 |
| Borough | 1 |
| London Bridge | 1 |
| Charing Cross | 1 |
| Clapham North | 2 |
| Bank | 1 |
| Leicester Square | 1 |
| Clapham Common | 2 |
| Moorgate | 1 |
| Clapham South | 2,3 |
| Tottenham Court Road | 1 |
| Goodge Street | 1 |
| Balham | 3 |
| Old Street | 1 |
| Angel | 1 |
| Tooting Bec | 3 |
| Warren Street | 1 |
| Kings Cross St. Pancras | 1 |
| Tooting Broadway | 3 |
| Euston | 1 |
| Colliers Wood | 3 |
| Mornington Crescent | 2 |
| Camden Town | 2 |
| South Wimbledon | 3,4 |
| Chalk Farm | 2 |
| Kentish Town | 2 |
| Morden | 4 |
| Tufnell Park | 2 |
| Belsize Park | 2 |
| Hampstead | 2 |
| Archway | 2,3 |
| Highgate | 3 |
| Golders Green | 3 |
| Brent Cross | 3 |
| East Finchley | 3 |
| Mill Hill East | 4 |
| Hendon Central | 3,4 |
| Finchley Central | 4 |
| West Finchley | 4 |
| Colindale | 4 |
| Burnt Oak | 4 |
| Woodside Park | 4 |
| Edgware | 5 |
| Totteridge and Whetstone | 4 |
| High Barnet | 5 |