How to Address a Postcard to an International Friend

Postcards October 08, 2026
How to Address a Postcard to an International Friend

Writing a postcard to a friend overseas is one of the small, generous things you can do with ten minutes and a stamp. You pick a card, you write something that sounds like you, and then you reach the part that actually decides everything: the address. Get it right and your card is in their hand a week later. Get it wrong and it drifts, stalls, or comes home to you two months on with a red stamp across the front.

International postcards aren't hard, but they follow a few conventions that differ from the domestic mail you're used to. Here's how to lay out the address, sort out postage, and get your card where it's going.

Which Side Goes Where

Most postcards are printed with a photograph on one side and a divided back on the other. The left half is for your message. The right half is for the address. That dividing line isn't decorative — sorting machines and mail carriers both expect the address in the right-hand block.

A few habits make that address easier to read:

  • Write in block capitals rather than cursive. Machines read print more reliably, and a carrier in another country won't be familiar with your handwriting.
  • Use a black or blue ballpoint, or a fine felt-tip. Gel pens smudge, and a smudged postal code can route your card to the wrong sorting centre.
  • Leave a little space between lines. Cramped addresses are a common cause of delays.
  • Keep stickers, tape and doodles away from the address block. Anything covering the text, including glossy tape, can stop a scanner from reading it.

The Order of Lines for an International Address

International mail follows a fairly consistent pattern, and it may not match the order you'd use at home. From top to bottom:

  1. Recipient's name — their full name as they use it, plus a title if you like (Mr, Ms, Dr).
  2. Street line — building number and street name, plus apartment, flat, unit or floor. Don't leave the apartment number out; it's the single most common omission on postcards.
  3. City or town — with the postal code, in whichever order that country uses.
  4. Country — on its own line, in capitals, and in English (or French).

A card to a friend in Portugal, for example:

MARIA SILVA

RUA DAS FLORES 42, 3º ESQ

1200-192 LISBOA

PORTUGAL

And one to the United States:

JAMIE OKONKWO

1847 MAPLE AVENUE, APT 6

PORTLAND, OR 97209

UNITED STATES OF AMERICA

Two things to notice. First, the country sits alone on the bottom line in capitals — sorting centres look there first. Second, the postal code sits beside the city, but that isn't universal. In Japan the postal code comes first and the recipient's name is often written last. In much of continental Europe the house number comes after the street name rather than before it. If you're unsure, copy the address exactly the way your friend wrote it for you.

Country Names: Spell Them Out

"UK" is fine in a text message and useless to a sorting machine on the other side of the world. Write UNITED KINGDOM. Write UNITED STATES OF AMERICA rather than "US" or "USA". Write THE NETHERLANDS, not "Holland". Use the name that appears in international postal directories, not the one you'd use in conversation.

It's perfectly fine to write the rest of the address in the destination's own language or alphabet. If you can write the street name in Cyrillic, Arabic or Japanese, do it — it helps the local carrier. Just keep the country line in English so it can be routed out of your own country in the first place.

Where to Put the Return Address

Put your own address in the top-left corner of the address side, in small print, with "FROM:" in front of it if you want to be unmistakable. Keep it noticeably smaller than the recipient's address so the two don't compete.

Why bother? If the card can't be delivered — a wrong postal code, a friend who has moved — it comes back to you instead of vanishing. That return trip is often how people find out an address was wrong, and it gives you a chance to try again. If the card is too full for a return address in the corner, write it on the message side near the bottom.

Postage: Buying the Right Rate

International postcard rates are higher than domestic ones, and a domestic stamp won't cover an overseas card. In most countries an international postcard falls under the standard international letter rate, though some postal services offer a slightly cheaper postcard rate. It's worth asking at the counter the first time.

A few practical notes on stamps:

  • Place stamps in the top-right corner of the address side, leaving about a centimetre of clear space around them for the postmark.
  • Don't let stamps hang over the edge of the card or overlap the address.
  • If you use several stamps to make up the rate, keep them neat. Overlapping or oddly placed stamps slow processing.
  • Ask for the current rate rather than trusting what you remember. International rates change, usually quietly.

Underpaid mail is unpredictable. Depending on the country, an underpaid card may be returned to you, delayed for weeks, or delivered with a surcharge your friend has to pay. Buy one stamp more than you think you need, or have the person at the counter check the card before you post it.

Airmail, Surface and Timing

Many countries now send all international mail by air as standard, but some still offer a slower surface option that travels by ship. If the card matters — a birthday, a thank-you, an apology — say that you want it to go by air, and post it at least two weeks ahead. One to three weeks is a realistic window for most international cards, and longer around holidays or where postal systems are stretched.

A Last Look Before

Photo: Daria-Yakovleva / Pixabay