| Echelon to Hutchinson (Minnesota) | 1,045.74 mi (1,682.95 km) |
| Echelon to Hutto (Texas) | 1,420.80 mi (2,286.55 km) |
| Echelon to Hyattsville (Maryland) | 121.22 mi (195.08 km) |
| Echelon to Hybla Valley (Virginia) | 134.97 mi (217.22 km) |
| Echelon to Idaho Falls (Idaho) | 1,912.28 mi (3,077.51 km) |
| Echelon to Idylwood (Virginia) | 135.35 mi (217.82 km) |
| Echelon to Ilchester (Maryland) | 103.99 mi (167.35 km) |
| Echelon to Immokalee (Florida) | 998.51 mi (1,606.94 km) |
| Echelon to Imperial (California) | 2,289.18 mi (3,684.08 km) |
| Echelon to Imperial Beach (California) | 2,378.81 mi (3,828.32 km) |
| Echelon to Independence (Kentucky) | 513.57 mi (826.51 km) |
| Echelon to Independence (Missouri) | 1,031.66 mi (1,660.30 km) |
| Echelon to Indian Trail (North Carolina) | 452.57 mi (728.35 km) |
| Echelon to Indiana (Pennsylvania) | 225.79 mi (363.38 km) |
| Echelon to Indianapolis (Indiana) | 591.41 mi (951.78 km) |
