Cities near Iwakuni

Iwakuni is a city of 129,125 inhabitants in Japan. The most populous cities near Iwakuni within 100 km are Hiroshima, Matsuyama, Shinagawa. Distances are measured as the crow flies.

Use the map and table below to explore the cities near Iwakuni.

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Latitude: 34.1630° Longitude: 132.2200° Population: 129,125 Timezone: Asia/Tokyo
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Nearby cities 57 cities found

Sorted by population, from largest to smallest. Distances are measured as the crow flies.

City Country Distance Population
Hiroshima Japan 33.8 km 1,200,754
Matsuyama Japan 61.9 km 511,192
Shinagawa Japan 93.2 km 422,488
Kure Japan 32.8 km 214,592
Higashihiroshima Japan 54.8 km 196,608
Yamaguchi Japan 69.3 km 193,966
Ube Japan 92.5 km 173,733
Imabari Japan 72.6 km 170,986
Shūnan Japan 37.4 km 149,632
Onomichi Japan 94.3 km 131,170
Hōfu Japan 61.4 km 116,925
Hatsukaichi Japan 23.3 km 114,173
Saijō Japan 92.9 km 104,791
Tokuyama Japan 39.2 km 101,133
Mihara Japan 83.6 km 90,573
Gion Japan 37.6 km 68,713
Sanyōonoda Japan 98.7 km 60,326
Hamada Japan 81.1 km 57,142
Kudamatsu Japan 36.8 km 55,887
Miyoshi Japan 91.4 km 53,616
Fuchū Japan 36.5 km 51,155
Hikari Japan 34.0 km 51,040
Masuda Japan 65.5 km 45,003
Hagi Japan 78.4 km 44,626
Onoda Japan 97.1 km 44,295
Ōzu Japan 79.8 km 40,575
Uwa Japan 92.8 km 35,388
Iyo Japan 63.8 km 35,133
Tōon Japan 74.2 km 33,903
Nagato Japan 96.9 km 32,519
Yanai Japan 23.8 km 32,490
Aki-takata Japan 70.9 km 32,323
Yawatahama Japan 80.9 km 31,987
Masaki-chō Japan 61.6 km 30,548
Takehara Japan 66.9 km 30,506
Ōtake Japan 5.0 km 30,151
Kaitaichi Japan 36.6 km 29,636
Kitsuki Japan 99.6 km 27,999
Hōjō Japan 55.4 km 27,992
Kunisaki Japan 81.5 km 26,232
Ōno-hara Japan 14.1 km 26,190
Innoshima Japan 89.6 km 26,141
Etajima Japan 25.3 km 24,596
Gōtsuchō Japan 94.0 km 24,009
Ogōri-shimogō Japan 75.8 km 23,516
Mine Japan 92.4 km 23,247
Bungo-Takada-shi Japan 98.3 km 23,059
Kumano Japan 37.3 km 22,834
Haramachi Japan 68.3 km 20,480
Yae Japan 64.6 km 17,763
Uchiko Japan 78.8 km 15,322
Kōzan Japan 89.4 km 15,125
Ōshima Japan 25.0 km 14,798
Tabuse Japan 27.6 km 14,483
Saka Japan 33.2 km 13,265
Hirao Japan 28.5 km 11,914
Kyōmendao Japan 82.5 km 10,163

What is this tool?

The Cities Near tool lets you explore all populated places within a chosen radius of any city in the world. Enter a city, pick a radius (50, 100, 200, or 500 km), and get an instant interactive map and list — sorted from most to least populous.

This is useful for trip planning, geography research, or simply satisfying your curiosity about what lies around a given city. The underlying dataset comes from GeoNames and covers 70,000+ populated places worldwide.

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How far is Iwakuni from other cities?

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How does the distance calculation work?

Distances are calculated using the Haversine formula, which gives the great-circle distance between two points on a sphere — the shortest path over the Earth's surface. The result is accurate to within a few kilometres for most city pairs. Note that the Haversine formula assumes a perfectly spherical Earth; the true Earth is slightly flattened, so very long distances may differ by up to 0.5% from the exact geodetic distance.

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Frequently Asked Questions

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The tool offers radii of 50, 100, 200, and 500 km. For reference, a 500 km radius around Paris would cover most of France plus parts of Belgium, Germany, and Switzerland. Use the minimum population filter to narrow down the results to cities of the size you care about.

How is distance measured — straight line or road distance?

The distance shown is the straight-line great-circle distance (as the crow flies), not the road distance. Road distances are always longer due to routes, terrain, and urban layouts. This tool is intended for geographic exploration, not navigation.

What data source is used?

City data comes from the GeoNames geographical database, which aggregates official government sources worldwide. It includes name, coordinates, population, country, and timezone for over 70,000 populated places. Coordinates are accurate to 4–6 decimal places.


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