X 上的LGTransport:「#ShareAFactNoOneAskedFor At 14 miles, route 331 is actually one mile longer in distance than route 607, which is 13 miles! https://t.co/ObO14tvXaN」 / X
![Metroline Bus Service 331 (Route) from Ruislip to Uxbridge station - Time Schedules, Stops and Maps - Your London Guide Metroline Bus Service 331 (Route) from Ruislip to Uxbridge station - Time Schedules, Stops and Maps - Your London Guide](https://yourlondonguide.uk/wp-content/uploads/2022/12/Bus-Route-331-scaled.jpg)
Metroline Bus Service 331 (Route) from Ruislip to Uxbridge station - Time Schedules, Stops and Maps - Your London Guide
![File:Lothian Buses bus 331 Volvo B9TL Wright Eclipse Gemini 2 SN59 BFM Harlequin livery Connect 22 route branding.jpg - Wikipedia File:Lothian Buses bus 331 Volvo B9TL Wright Eclipse Gemini 2 SN59 BFM Harlequin livery Connect 22 route branding.jpg - Wikipedia](https://upload.wikimedia.org/wikipedia/commons/5/5f/Lothian_Buses_bus_331_Volvo_B9TL_Wright_Eclipse_Gemini_2_SN59_BFM_Harlequin_livery_Connect_22_route_branding.jpg)