| Irthlingborough to Farmersville (California) | 5,287.91 mi (8,510.08 km) |
| Irthlingborough to Farmington (Michigan) | 3,714.73 mi (5,978.28 km) |
| Irthlingborough to Farmington (Minnesota) | 3,974.63 mi (6,396.55 km) |
| Irthlingborough to Farmington (Missouri) | 4,207.15 mi (6,770.75 km) |
| Irthlingborough to Farmington (New Mexico) | 4,904.59 mi (7,893.18 km) |
| Irthlingborough to Farmington (Utah) | 4,796.29 mi (7,718.89 km) |
| Irthlingborough to Farmington Hills (Michigan) | 3,713.56 mi (5,976.40 km) |
| Irthlingborough to Farmingville (New York) | 3,379.64 mi (5,439.00 km) |
| Irthlingborough to Farragut (Tennessee) | 4,056.88 mi (6,528.92 km) |
| Irthlingborough to Fate (Texas) | 4,680.31 mi (7,532.23 km) |
| Irthlingborough to Fayetteville (Arkansas) | 4,435.00 mi (7,137.45 km) |
| Irthlingborough to Fayetteville (Georgia) | 4,187.33 mi (6,738.86 km) |
| Irthlingborough to Fayetteville (North Carolina) | 3,885.32 mi (6,252.82 km) |
| Irthlingborough to Federal Heights (Colorado) | 4,629.62 mi (7,450.65 km) |
| Irthlingborough to Federal Way (Washington) | 4,744.14 mi (7,634.95 km) |
