| Echelon to Worthington (Ohio) | 425.14 mi (684.19 km) |
| Echelon to Wright (Florida) | 923.13 mi (1,485.63 km) |
| Echelon to Wyandanch (New York) | 106.20 mi (170.91 km) |
| Echelon to Wyandotte (Michigan) | 455.35 mi (732.81 km) |
| Echelon to Wylie (Texas) | 1,281.36 mi (2,062.15 km) |
| Echelon to Wyndham (Virginia) | 205.05 mi (330.00 km) |
| Echelon to Wyoming (Michigan) | 593.30 mi (954.83 km) |
| Echelon to Wyomissing (Pennsylvania) | 61.40 mi (98.81 km) |
| Echelon to Xenia (Ohio) | 475.04 mi (764.50 km) |
| Echelon to Yakima (Washington) | 2,307.12 mi (3,712.95 km) |
| Echelon to Yankton (South Dakota) | 1,176.55 mi (1,893.47 km) |
| Echelon to Yauco (Puerto Rico) | 1,583.59 mi (2,548.55 km) |
| Echelon to Yazoo City (Mississippi) | 982.09 mi (1,580.52 km) |
| Echelon to Yeadon (Pennsylvania) | 14.82 mi (23.85 km) |
| Echelon to Yelm (Washington) | 2,402.59 mi (3,866.60 km) |
