| Monroe to Yonkers (New York) | 1,161.00 mi (1,868.45 km) |
| Monroe to Yorba Linda (California) | 1,484.59 mi (2,389.21 km) |
| Monroe to York (Pennsylvania) | 995.89 mi (1,602.73 km) |
| Monroe to Yorktown (Indiana) | 642.91 mi (1,034.67 km) |
| Monroe to Yorkville (Illinois) | 662.07 mi (1,065.50 km) |
| Monroe to Youngstown (Ohio) | 865.38 mi (1,392.70 km) |
| Monroe to Youngsville (Louisiana) | 167.43 mi (269.45 km) |
| Monroe to Ypsilanti (Michigan) | 815.80 mi (1,312.91 km) |
| Monroe to Yuba City (California) | 1,709.50 mi (2,751.17 km) |
| Monroe to Yucaipa (California) | 1,442.35 mi (2,321.24 km) |
| Monroe to Yucca Valley (California) | 1,406.55 mi (2,263.63 km) |
| Monroe to Yukon (Oklahoma) | 385.97 mi (621.17 km) |
| Monroe to Yulee (Florida) | 631.88 mi (1,016.91 km) |
| Monroe to Yuma (Arizona) | 1,306.18 mi (2,102.10 km) |
| Monroe to Zachary (Louisiana) | 138.95 mi (223.61 km) |
