| Irthlingborough to West Falls Church (Virginia) | 3,635.48 mi (5,850.74 km) |
| Irthlingborough to West Fargo (North Dakota) | 3,999.08 mi (6,435.90 km) |
| Irthlingborough to West Freehold (New Jersey) | 3,457.07 mi (5,563.61 km) |
| Irthlingborough to West Haven (Connecticut) | 3,357.69 mi (5,403.67 km) |
| Irthlingborough to West Haven (Utah) | 4,788.69 mi (7,706.66 km) |
| Irthlingborough to West Haverstraw (New York) | 3,401.75 mi (5,474.59 km) |
| Irthlingborough to West Hempstead (New York) | 3,410.57 mi (5,488.78 km) |
| Irthlingborough to West Hollywood (California) | 5,389.51 mi (8,673.57 km) |
| Irthlingborough to West Islip (New York) | 3,395.86 mi (5,465.11 km) |
| Irthlingborough to West Jordan (Utah) | 4,820.26 mi (7,757.46 km) |
| Irthlingborough to West Lafayette (Indiana) | 3,944.33 mi (6,347.78 km) |
| Irthlingborough to West Lealman (Florida) | 4,399.62 mi (7,080.51 km) |
| Irthlingborough to West Linn (Oregon) | 4,863.88 mi (7,827.66 km) |
| Irthlingborough to West Little River (Florida) | 4,396.00 mi (7,074.67 km) |
| Irthlingborough to West Melbourne (Florida) | 4,301.48 mi (6,922.56 km) |
