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Hill NameLocationDist.Avg.MaxGainBRENTACOL
Hot Hole Pond RoadNew Hampshire0.2 KM12.1%14.6%24.137
Hourquette d'AncizanFrance9.9 KM4.8%14.9%478.3987
Hovey Road (North)Massachusetts1.6 KM8.5%16.8%132.3265
Hoxie RoadMichigan3.7 KM3.4%9.3%126.8166
Hublein TowerConnecticut1.3 KM3.9%24.1%50.4101
Humboldt MountainArizona6.1 KM8.2%13.3%501.9995
Huntington RoadVermont2.3 KM5.6%14.3%129.2215
Hurricane Mountain EastNew Hampshire3.6 KM10.1%21.3%366.3909
Hurricane Mountain WestNew Hampshire5.9 KM6.1%18.4%359.4817
Hurry Hill RoadConnecticut1 KM6.8%10.9%69.292
Hut Hill RoadConnecticut1.4 KM7.2%16.7%97.7179
Hyland-Darwin Road (East)Michigan1.7 KM6.4%13.7%106.4192
Hyland-Darwin Road (West)Michigan1.7 KM7.6%18.5%132.5246
IdalpeAustria10.1 KM9.6%18.8%974.83038
Indian Hollow RoadMassachusetts1.8 KM8.9%16.2%164.2319
Inman RoadRhode Island1.1 KM3.6%7.2%38.530
Iowa Hill RoadCalifornia2.7 KM13.8%31.7%370.31182
Ipswich St.Rhode Island0.4 KM13.5%20.6%49.6128
Iron Bridge RoadNew Jersey1.6 KM9.6%19.7%153362
Iron Mine Hill RoadRhode Island0.9 KM6.7%12%62.789