Cities near Itoigawa

Itoigawa is a city of 40,765 inhabitants in Japan. The most populous cities near Itoigawa within 100 km are Toyama, Nagano, Nagaoka. Distances are measured as the crow flies.

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

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Latitude: 37.0333° Longitude: 137.8500° Population: 40,765 Timezone: Asia/Tokyo
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Nearby cities 55 cities found

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

City Country Distance Population
Toyama Japan 67.4 km 415,844
Nagano Japan 51.9 km 372,760
Nagaoka Japan 99.9 km 266,936
Matsumoto Japan 89.6 km 241,145
Jōetsu Japan 36.6 km 189,430
Takaoka Japan 80.5 km 170,077
Ueda Japan 80.0 km 157,480
Azumino Japan 82.9 km 94,222
Imizu Japan 70.8 km 90,742
Kashiwazaki Japan 72.2 km 86,183
Chikuma Japan 60.2 km 59,381
Minamiuonuma Japan 91.0 km 55,354
Himimachi Japan 79.1 km 54,510
Suzaka Japan 59.5 km 54,022
Tōkamachi Japan 82.1 km 53,333
Nanao Japan 78.3 km 50,300
Tonami Japan 92.9 km 48,659
Nanto-shi Japan 98.2 km 47,976
Komoro Japan 95.2 km 46,272
Uozu Japan 47.7 km 45,848
Himi Japan 79.8 km 43,995
Nakano Japan 55.7 km 42,664
Kurobe-shi Japan 38.5 km 41,564
Nishishinminato Japan 74.4 km 35,994
Ojiya Japan 89.2 km 34,704
Namerikawa Japan 53.0 km 34,638
Hotaka Japan 77.2 km 33,195
Myoko Japan 36.0 km 30,383
Tōmi Japan 88.0 km 30,122
Muikamachi Japan 91.8 km 29,123
Oyabe Japan 97.9 km 28,983
Toyoshina Japan 81.7 km 27,834
Ōmachi Japan 59.3 km 27,559
Arai Japan 33.6 km 27,481
Kamimaruko Japan 88.0 km 25,403
Nyūzen Japan 32.8 km 25,007
Gohyakkoku Japan 62.8 km 24,792
Wajima Japan 93.8 km 24,608
Hakui Japan 96.2 km 24,529
Yatsuomachi-higashikumisaka Japan 82.2 km 22,205
Kamiichi Japan 56.8 km 20,827
Shiozawa Japan 88.6 km 20,178
Iiyama Japan 50.2 km 20,118
Oshima Japan 95.8 km 18,630
Anamizu Japan 87.1 km 17,840
Hitoto Japan 84.2 km 16,540
Ushitsu Japan 69.0 km 15,687
Miyota Japan 97.5 km 15,562
Sakaki Japan 69.7 km 15,025
Suzu Japan 68.7 km 12,929
Hōdatsushimizu Japan 95.4 km 12,121
Hirao Japan 59.8 km 11,352
Koshi Japan 28.5 km 11,081
Obuse Japan 55.8 km 10,660
Mure Japan 46.8 km 10,296

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 Itoigawa from other cities?

Use the form below to find the distance from Itoigawa to any other city in the world.

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

What is the maximum radius I can search?

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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