Derby to
LockStep by step driving directions and route map on how to go from Derby to Lock by road.
Reverse route: Driving directions from Lock to Derby
Great Northern Highway, Stuart Highway
2,558.7 mi1 day 20 hours 27 mins
| Depart onto Hardman Street | 400 feet | |
| Roundabout slight left onto Clarendon Street | 0 feet | |
| Exit roundabout slight left onto Clarendon Street | 900 feet | |
| Roundabout straight onto Clarendon Street | 100 feet | |
| Exit roundabout slight left onto Clarendon Street | 0.4 mi | |
| End of road right onto H047 Loch Street | 1.3 mi | |
| New name straight onto H047 Derby Highway | 24.6 mi | |
| Turn left onto 1 Great Northern Highway | 508.5 mi | |
| End of road right onto 1 Victoria Highway | 344.7 mi | |
| Turn right onto Bicentennial Road | 1.8 mi | |
| Continue right onto Bicentennial Road | 200 feet | |
| Turn slight right onto A1 Stuart Highway | 416.6 mi | |
| New name straight onto A87 Paterson Street | 1.5 mi | |
| New name straight onto A87 Stuart Highway | 315.0 mi | |
| New name straight onto A87 Telegraph Terrace | 1.6 mi | |
| Rotary straight onto A87 Stuart Highway | 400 feet | |
| Exit rotary straight onto A87 Stuart Highway | 4.9 mi | |
| Continue right onto A87 Stuart Highway | 753.2 mi | |
| Off ramp right | 400 feet | |
| Merge slight left onto A1 Eyre Highway | 14.9 mi | |
| Continue right onto A1 Eyre Highway | 135.5 mi | |
| End of road left onto B90 Tod Highway | 33.6 mi | |
| New name straight onto B90 Railway Terrace | 1,000 feet | |
| Turn right onto Ettridge Street | 100 feet | |
| Arrive onto Ettridge Street |