| Longford to Yonkers (New York) | 3,095.04 mi (4,980.99 km) |
| Longford to Yorba Linda (California) | 5,087.57 mi (8,187.65 km) |
| Longford to York (Pennsylvania) | 3,253.60 mi (5,236.16 km) |
| Longford to Yorktown (Indiana) | 3,589.22 mi (5,776.30 km) |
| Longford to Yorkville (Illinois) | 3,632.88 mi (5,846.55 km) |
| Longford to Youngstown (Ohio) | 3,357.12 mi (5,402.77 km) |
| Longford to Youngsville (Louisiana) | 4,343.81 mi (6,990.68 km) |
| Longford to Ypsilanti (Michigan) | 3,420.95 mi (5,505.49 km) |
| Longford to Yuba City (California) | 4,914.80 mi (7,909.61 km) |
| Longford to Yucaipa (California) | 5,055.16 mi (8,135.50 km) |
| Longford to Yucca Valley (California) | 5,029.32 mi (8,093.91 km) |
| Longford to Yukon (Oklahoma) | 4,287.25 mi (6,899.66 km) |
| Longford to Yulee (Florida) | 3,898.19 mi (6,273.53 km) |
| Longford to Yuma (Arizona) | 5,050.66 mi (8,128.25 km) |
| Longford to Zachary (Louisiana) | 4,281.48 mi (6,890.38 km) |
