How many miles rocky mount to salisbury nc?

184 miles taking this route:

1. Take U.S. 64 WEST from Rocky Mount to I-540 at EXIT 423.
2. Take I-540 to I-40 WEST to DURHAM at EXIT 1 B.
3. Take I-40 WEST to I-85 SOUTH.
4. Continue on I-85 SOUTH to Salisbury.