[Home](./index.md) > [bitburner](./bitburner.md) > [Sleeve](./bitburner.sleeve.md) > [travel](./bitburner.sleeve.travel.md) ## Sleeve.travel() method Make a sleeve travel to another city. Signature: ```typescript travel(sleeveNumber: number, city: CityName | `${CityName}`): boolean; ``` ## Parameters | Parameter | Type | Description | | --- | --- | --- | | sleeveNumber | number | Index of the sleeve to travel. | | city | [CityName](./bitburner.cityname.md) \| \`${[CityName](./bitburner.cityname.md)}\` | Name of the destination city. | Returns: boolean True if the sleeve reached destination, false otherwise. ## Remarks RAM cost: 4 GB Return a boolean indicating whether or not the sleeve reached destination.