に行くの

are you going to …?

→ に
phrase Very common #535
are you going to …? Used after a destination or purpose to ask, often casually, whether someone is going somewhere. の gives the question a conversational tone.
JA: 週末はどこに行くの?
EN: Where are you going this weekend?

弟に会いにモスクワに行くのよ

I'm going to Moscow to see my younger brother.

— Брат 2 (2000)

アメリカに行くの?

Are you going to America?

— Брат 2 (2000)

ボストンのどの辺りに行くの?

What part of Boston are you going to?

「踊りに行くの?」「もちろん!」

“Are you going dancing?” “Of course!”

本当にマジでボストンに行くの?

Are you seriously really going to Boston?

トムはボストンに行くの?

Is Tom going to Boston?

あのね仕事でしばらくエレホンに行くの

Hey, I’m going to Elehon for work for a while.

— 嵐の中で (2018)

トムは本当にメアリー抜きでオーストラリアに行くの?

Is Tom really going to Australia without Mary?

郵便局に行くの?

Are you going to the post office?

明後日は、どっかに行くの?

Are you going anywhere the day after tomorrow?

トムの送別会に行くの?

Are you going to Tom’s farewell party?

普段大体どこに遊びに行くの?

Where do you usually go to hang out?

遊園地に行くの?

Are you going to the amusement park?

— ROMA/ローマ (2018)

「どうして日本に行くの?」「東京の会議に出席するためだ」

“Why are you going to Japan?” “To attend a meeting in Tokyo.”

コンサートに行くの?

Are you going to the concert?

明日ボストンに行くの?

Are you going to Boston tomorrow?

私たちドイツに行くのよ。

We're going to Germany.

今日は郵便局に行くの?

Are you going to the post office today?

いつボストンに行くの?

When are you going to Boston?

今日はジムに行くの?

Are you going to the gym today?

来週、トムは仕事でボストンに行くの。

Tom is going to Boston for work next week.

誰が店に行くの?

Who is going to the store?

今日もスケッチに行くの?

Are you going sketching again today?

— レベッカ (1940)

どこまでドライブに行くの?

How far are you driving?

明日は東京に行くの?

Are you going to Tokyo tomorrow?

お母さんのお見舞いに行くの!

I’m going to visit Mom in the hospital!

— となりのトトロ (1988)

今から食事に行くの

I'm going out to eat now.

— アバウト・タイム ~愛おしい時間について~ (2013)

次の週末は本当にボストンに行くの?

Are you really going to Boston next weekend?

結婚式に行くの?

Are you going to the wedding?

— ダンガル きっと、つよくなる (2016)

幽霊を捕まえに行くのよ

I'm going to catch a ghost.

— 甘い生活 (1960)

おまえもトムバッドに行くの

Are you going to Tombad too?

— तुम्बाड (2018)

トムは本当に独りでボストンに行くの?

Is Tom really going to Boston by himself?

テニスコートに行くの?

Are you going to the tennis court?

シャワーに行くの?

Are you going to take a shower?

町に行くのかな?

Are you going to town? y/n

— ハウルの動く城 (2004)

マジでトムとボストンに行くの?

Are you really going to Boston with Tom?