Elevation of Romeoville, Illinois, United States of America
Romeoville, Illinois, United States of America is 194 m (636 ft) above sea level.
Romeoville's height from sea level is 194 metres, or 636 feet. GeoNames reads 191 m at the same point (SRTM); Wikidata records 192 m.
Ground within 4 km
Mean 196 m across the 8.9 km square centred on the town, 55 m from its lowest cell to its highest.
Rank by elevation
among the towns of Illinois, and 378th of 1,000 in United States of America.
Cross-section through Romeoville
Ground elevation along two lines through the town, 25.1 km end to end, one cell (about 1 km) per step. The red dot is Romeoville; the vertical scale is the same on both.

Shading is a north-west light over the grid's own slopes. Colour follows elevation: sea level and below, 0–200 m, 500 m, 1,000 m, 2,000 m, 3,500 m, 5,000 m and above.
Towns near Romeoville
| Town | Distance | Direction | Elevation | Compared |
|---|---|---|---|---|
| Bolingbrook | 5.9 km | N | 214 m (702 ft) | +20 m |
| Plainfield | 10.1 km | W | 187 m (614 ft) | −7 m |
| Joliet | 13.6 km | S | 165 m (541 ft) | −29 m |
| Naperville | 16.1 km | N | 221 m (725 ft) | +27 m |
| Downers Grove | 19.1 km | N | 232 m (761 ft) | +38 m |
Peaks and passes near Romeoville
- Mount Hoy, peak at 255 m (837 ft), 21.9 km to the N — 61 m above the town.
- Blanchard Hill, peak at 235 m (771 ft), 24.4 km to the N — 41 m above the town.
- Waubonsie Hill, peak at 213 m (699 ft), 17.5 km to the NW — 19 m above the town.
Summit heights from GeoNames (CC BY 4.0), within 25 km; only summits higher than the town are listed.
Where Romeoville is
Latitude 41.6475306, longitude -88.0895061. Open the map here to read the elevation of any point around the town.
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About this reading
The elevation is the value of the GMTED2010 terrain grid (USGS/NGA, 30 arc-second cells of about 1 km) at Romeoville's recorded coordinates. It is the height of the ground in that cell, not of any building; a town on a slope spans several cells, and the range above says how much that matters here. GeoNames' reading of 191 m comes from a finer 90 m SRTM grid at the point it records for the town, which may sit a few hundred metres from ours; the two agreeing to within a few metres is the usual case on flat ground, and a larger gap means the ground is steep. Wikidata's figure is the one its editors cite for the town, often from a survey marker or the town hall.