| Valley Center to Yonkers (New York) | 2,411.68 mi (3,881.22 km) |
| Valley Center to Yorba Linda (California) | 62.82 mi (101.11 km) |
| Valley Center to York (Pennsylvania) | 2,262.59 mi (3,641.28 km) |
| Valley Center to Yorktown (Indiana) | 1,799.41 mi (2,895.87 km) |
| Valley Center to Yorkville (Illinois) | 1,662.18 mi (2,675.01 km) |
| Valley Center to Youngstown (Ohio) | 2,058.63 mi (3,313.05 km) |
| Valley Center to Youngsville (Louisiana) | 1,483.57 mi (2,387.57 km) |
| Valley Center to Ypsilanti (Michigan) | 1,913.63 mi (3,079.69 km) |
| Valley Center to Yuba City (California) | 482.30 mi (776.19 km) |
| Valley Center to Yucaipa (California) | 55.34 mi (89.06 km) |
| Valley Center to Yucca Valley (California) | 70.37 mi (113.25 km) |
| Valley Center to Yukon (Oklahoma) | 1,107.35 mi (1,782.11 km) |
| Valley Center to Yulee (Florida) | 2,076.41 mi (3,341.66 km) |
| Valley Center to Yuma (Arizona) | 149.61 mi (240.78 km) |
| Valley Center to Zachary (Louisiana) | 1,522.11 mi (2,449.60 km) |
