| Harwich to Yonkers (New York) | 3,492.44 mi (5,620.54 km) |
| Harwich to Yorba Linda (California) | 5,459.38 mi (8,786.03 km) |
| Harwich to York (Pennsylvania) | 3,651.25 mi (5,876.12 km) |
| Harwich to Yorktown (Indiana) | 3,986.16 mi (6,415.11 km) |
| Harwich to Yorkville (Illinois) | 4,027.70 mi (6,481.96 km) |
| Harwich to Youngstown (Ohio) | 3,754.83 mi (6,042.81 km) |
| Harwich to Youngsville (Louisiana) | 4,741.68 mi (7,631.00 km) |
| Harwich to Ypsilanti (Michigan) | 3,817.52 mi (6,143.70 km) |
| Harwich to Yuba City (California) | 5,270.70 mi (8,482.37 km) |
| Harwich to Yucaipa (California) | 5,428.03 mi (8,735.57 km) |
| Harwich to Yucca Valley (California) | 5,403.11 mi (8,695.46 km) |
| Harwich to Yukon (Oklahoma) | 4,681.06 mi (7,533.44 km) |
| Harwich to Yulee (Florida) | 4,293.23 mi (6,909.29 km) |
| Harwich to Yuma (Arizona) | 5,429.46 mi (8,737.87 km) |
| Harwich to Zachary (Louisiana) | 4,679.36 mi (7,530.71 km) |
