How to Apply for a US B1/B2 Visa from Another Country

Disclaimer: The information below is based on my personal experience and understanding and may not apply in every situation.

If you have tried to apply for a US tourist visa from India, you know the long wait times can be frustrating—appointments can stretch out for many months. One way to shorten the wait is to apply while you are already abroad on an international trip.

I recently applied for and received a US B1/B2 visa at the US embassy in Tallinn, Estonia while I was traveling in Europe. Below I explain the steps, what to expect, and tips from my experience to help you decide whether this approach is right for you.

Is it allowed?

Yes—many applicants successfully apply for US nonimmigrant visas while visiting another country. This option became more commonly used after COVID as applicants looked for faster appointment options. Note, however, that policies and recommendations can change, and some official guidance encourages applying in your country of residence.

Critical update: Official guidance has shifted over time and some announcements recommend applying in your country of residence. Check the current rules before you plan to apply abroad.

Where to Apply?

Choose the location based on appointment availability. The US State Department publishes global wait times, which are useful but may not fully reflect availability for non-resident applicants. Common places travelers use include:

• Asia: Singapore, Thailand, Vietnam
• Europe: Estonia, Poland

Keep in mind that procedural details vary by country: for example, some consulates in Asia require in-person fee payments while many European posts allow online payment.

How to Apply?

1. Complete the DS-160 form: Select the embassy or consulate where you will apply and fill out the DS-160 online. Save the confirmation page—this is required for booking your appointment.
2. Book your appointment: Use the visa appointment portal specific to that embassy or consulate. Each country can use a different scheduling system and payment method, so follow the local instructions carefully.

The process is straightforward but not always user-friendly. Expect small technical hiccups—browser compatibility, file upload requirements, and local payment steps can create delays, so allow extra time to complete the forms.

My Experience

I was traveling in Europe for about a month and applied from Tallinn, Estonia. Here is how it unfolded:

DS-160 and preparation: Filling the DS-160 took me about three hours because I double-checked dates and travel history. With all documents handy, it typically takes less time.

Appointment: I was able to get an appointment at the Tallinn embassy within a week of completing the DS-160.

At the embassy: I arrived a few minutes early and cleared security. The process involved three steps: submitting passport and appointment slip, fingerprint collection, and the interview. On a slow day the interview may even happen at the fingerprint station.

The interview lasted around five minutes. Questions were routine—confirmation of travel dates, reason for being in Estonia, travel history, and whether I had relatives in the US. The officer approved my visa and told me I could collect my passport the next day.

Timeline: From application to visa in hand took about ten days for me. Timelines vary—some applicants complete the process in a few days, others take longer depending on appointment slots and local processing.

Things to note

• Schedule early-week appointments: Booking earlier in the week reduces the risk of weekend delays if additional processing is needed.
• Electronics rules: Many embassies do not allow mobile phones inside. Plan accordingly and consider staying near the embassy to avoid inconvenience.
• Photo and document requirements: Some locations require a digital photo upload; others may request a physical photo. Carry both if possible.
• Purpose of travel: Embassies prefer applicants who are genuinely visiting the host country for tourism, work, or study rather than solely for a visa appointment. Apply while on an actual trip whenever possible.

Is it worth it?

It depends on your profile. Applicants with limited travel history or weak supporting ties may face higher risk of denial if they travel solely to apply. If you have a solid travel record and are already overseas for other reasons, applying abroad can be one of the fastest ways to get a US visa.

As an alternative, keep checking appointment availability in your home country—sometimes earlier slots open up or third-party services can notify you of cancellations, though relying on such services carries risks and is no guarantee.

Update: Be cautious about using services that promise to speed up appointments; official recommendations and policies can change.

US Immigration

Remember that visa issuance does not guarantee entry to the United States. US immigration officers at ports of entry make final admission decisions and may ask detailed questions about your travel purpose, ties to home country, and other factors. If you appear to present risk—first-time travel to the US, limited ties, or an unclear purpose—be prepared for additional questioning or checks.

Bottomline

Applying for a US tourist visa while traveling internationally can be an effective way to avoid long wait times in your home country, but it carries trade-offs: extra travel logistics, potential policy changes, and the need for a strong supporting profile. If you are already on a legitimate trip and have the necessary documentation and travel history, it can be a fast and practical option.

Beyond the visa experience, Estonia impressed me as a calm and well-organized country—peaceful streets, convenient services, and interesting civic innovations that make it worthy of a longer visit.

If you have applied for a US visa from a foreign country, feel free to share your experience in the comments below.