| Holtsville to Yonkers (New York) | 43.96 mi (70.75 km) |
| Holtsville to Yorba Linda (California) | 2,475.30 mi (3,983.61 km) |
| Holtsville to York (Pennsylvania) | 202.64 mi (326.12 km) |
| Holtsville to Yorktown (Indiana) | 655.94 mi (1,055.64 km) |
| Holtsville to Yorkville (Illinois) | 801.54 mi (1,289.95 km) |
| Holtsville to Youngstown (Ohio) | 397.02 mi (638.95 km) |
| Holtsville to Youngsville (Louisiana) | 1,293.86 mi (2,082.27 km) |
| Holtsville to Ypsilanti (Michigan) | 555.54 mi (894.05 km) |
| Holtsville to Yuba City (California) | 2,542.23 mi (4,091.33 km) |
| Holtsville to Yucaipa (California) | 2,433.15 mi (3,915.78 km) |
| Holtsville to Yucca Valley (California) | 2,398.17 mi (3,859.49 km) |
| Holtsville to Yukon (Oklahoma) | 1,386.51 mi (2,231.37 km) |
| Holtsville to Yulee (Florida) | 849.33 mi (1,366.86 km) |
| Holtsville to Yuma (Arizona) | 2,344.89 mi (3,773.74 km) |
| Holtsville to Zachary (Louisiana) | 1,230.58 mi (1,980.42 km) |
