You can use从 (cóng) and 到 (dào) to state the starting and end point when refering to location or time.
For example:
Location: 我从伦敦到北京去。
Wǒ cóng Lúndūn dào Běijīng qù.
I am travelling from London to Beijing.
Time: 早饭从七点半到十点。
Zǎofàn cóng qī diǎn bàn dào shí diǎn。
Breakfast is from seven thirty until 10 o'clock.
到 (dào) can also be used as a verb to mean to arrive.
我昨天到了北京。
Wǒ zuótiān dào le Běijīng.
I arrived in Beijing yesterday.