| Lombard to Yonkers (New York) | 735.12 mi (1,183.05 km) |
| Lombard to Yorba Linda (California) | 1,703.79 mi (2,741.99 km) |
| Lombard to York (Pennsylvania) | 603.23 mi (970.81 km) |
| Lombard to Yorktown (Indiana) | 175.14 mi (281.86 km) |
| Lombard to Yorkville (Illinois) | 27.00 mi (43.45 km) |
| Lombard to Youngstown (Ohio) | 385.04 mi (619.67 km) |
| Lombard to Youngsville (Louisiana) | 843.39 mi (1,357.30 km) |
| Lombard to Ypsilanti (Michigan) | 226.87 mi (365.11 km) |
| Lombard to Yuba City (California) | 1,765.11 mi (2,840.67 km) |
| Lombard to Yucaipa (California) | 1,662.17 mi (2,675.00 km) |
| Lombard to Yucca Valley (California) | 1,627.78 mi (2,619.66 km) |
| Lombard to Yukon (Oklahoma) | 684.09 mi (1,100.93 km) |
| Lombard to Yulee (Florida) | 854.96 mi (1,375.93 km) |
| Lombard to Yuma (Arizona) | 1,585.59 mi (2,551.75 km) |
| Lombard to Zachary (Louisiana) | 793.96 mi (1,277.75 km) |
