| Irthlingborough to Wichita (Kansas) | 4,470.97 mi (7,195.33 km) |
| Irthlingborough to Wichita Falls (Texas) | 4,710.86 mi (7,581.39 km) |
| Irthlingborough to Wickliffe (Ohio) | 3,679.88 mi (5,922.19 km) |
| Irthlingborough to Wildomar (California) | 5,381.04 mi (8,659.94 km) |
| Irthlingborough to Wildwood (Florida) | 4,320.92 mi (6,953.86 km) |
| Irthlingborough to Wildwood (Missouri) | 4,177.04 mi (6,722.29 km) |
| Irthlingborough to Wilkes-Barre (Pennsylvania) | 3,475.57 mi (5,593.38 km) |
| Irthlingborough to Wilkinsburg (Pennsylvania) | 3,670.32 mi (5,906.80 km) |
| Irthlingborough to Williamsburg (Virginia) | 3,689.77 mi (5,938.11 km) |
| Irthlingborough to Williamsport (Pennsylvania) | 3,522.11 mi (5,668.29 km) |
| Irthlingborough to Williamstown (New Jersey) | 3,509.06 mi (5,647.29 km) |
| Irthlingborough to Willimantic (Connecticut) | 3,308.02 mi (5,323.74 km) |
| Irthlingborough to Williston (North Dakota) | 4,154.61 mi (6,686.19 km) |
| Irthlingborough to Willmar (Minnesota) | 4,018.98 mi (6,467.92 km) |
| Irthlingborough to Willoughby (Ohio) | 3,675.76 mi (5,915.57 km) |
