| Maryland Heights to Yonkers (New York) | 893.09 mi (1,437.28 km) |
| Maryland Heights to Yorba Linda (California) | 1,549.96 mi (2,494.43 km) |
| Maryland Heights to York (Pennsylvania) | 738.66 mi (1,188.76 km) |
| Maryland Heights to Yorktown (Indiana) | 283.38 mi (456.05 km) |
| Maryland Heights to Yorkville (Illinois) | 229.34 mi (369.09 km) |
| Maryland Heights to Youngstown (Ohio) | 545.89 mi (878.53 km) |
| Maryland Heights to Youngsville (Louisiana) | 602.02 mi (968.86 km) |
| Maryland Heights to Ypsilanti (Michigan) | 434.60 mi (699.42 km) |
| Maryland Heights to Yuba City (California) | 1,667.01 mi (2,682.79 km) |
| Maryland Heights to Yucaipa (California) | 1,507.34 mi (2,425.82 km) |
| Maryland Heights to Yucca Valley (California) | 1,471.81 mi (2,368.65 km) |
| Maryland Heights to Yukon (Oklahoma) | 458.17 mi (737.35 km) |
| Maryland Heights to Yulee (Florida) | 752.93 mi (1,211.73 km) |
| Maryland Heights to Yuma (Arizona) | 1,411.25 mi (2,271.19 km) |
| Maryland Heights to Zachary (Louisiana) | 557.89 mi (897.83 km) |
