Different rail gauges are in use around the world. The rail systems of most countries predominantly use one gauge or another as a national standard, in some cases due to a legal mandate.
Gauge
Name
Usage
1,000 mm (3 ft 3+ 3 ⁄8 in )
Metre gauge
1,067 mm (3 ft 6 in )
Three foot six inch gauge
Metzetta (vestigial), Jinju (MZ)
4 ft (1,219 mm )
Hendalarskische Urspurweite
Hendalarsk (many regional lines within Hendalarsk; as the name implies, this was the original Hendalarskara gauge before main lines were standardised for ease of international transit), Austro-Caldera (called "Calderan Standard")
1,435 mm (4 ft 8+ 1 ⁄2 in )
Standard gauge
Alstin , Burgundie , Caphiria , Cartadania , Eldmora-Regulus , Hendalarsk (key mainlines and international connections), Pelaxia , Urcea , Yonderre , Lapody , Rhotia
*the wide adoption of standard gauge in Levantia is based on the guage being used by the hospital trains run by the Order of the Obsidian Sparrow in the First Great War .
Audonian Economized Rail Gauge
Battganuur , Bulkh , United Audonian Emirates , Umardwal , Yanuban , Zaclaria
Levantine Informed Gauge
Pursat , Kandara , Tapakdore , Peshabiwar , Pukhgundi
1,520 mm (4 ft 11+ 27 ⁄32 in )
Five foot and 1520 mm gauge
1,524 mm (5 ft )
Northern Standard
Koskenkorva (KR ), Faneria , Vithinja
1,600 mm (5 ft 3 in )
Five foot three inch gauge
Kiravian Federacy (except Koskenkorva ), Metzetta (main network)
1,668 mm (5 ft 5+ 21 ⁄32 in )
Pelaxian gauge
Pelaxia
1,676 mm (5 ft 6 in )
Five foot six inch gauge
Daxia , Huoxia
League of Nations Bureau of International Statistics and Records
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