| Irthlingborough to Frankfort (Illinois) | 3,929.41 mi (6,323.77 km) |
| Irthlingborough to Frankfort (Indiana) | 3,936.62 mi (6,335.37 km) |
| Irthlingborough to Frankfort (Kentucky) | 3,971.93 mi (6,392.20 km) |
| Irthlingborough to Franklin (Indiana) | 3,956.03 mi (6,366.61 km) |
| Irthlingborough to Franklin (Ohio) | 3,885.01 mi (6,252.33 km) |
| Irthlingborough to Franklin (Tennessee) | 4,160.19 mi (6,695.18 km) |
| Irthlingborough to Franklin (Wisconsin) | 3,870.28 mi (6,228.61 km) |
| Irthlingborough to Franklin Farm (Virginia) | 3,641.67 mi (5,860.70 km) |
| Irthlingborough to Franklin Lakes (New Jersey) | 3,419.27 mi (5,502.78 km) |
| Irthlingborough to Franklin Park (Illinois) | 3,909.93 mi (6,292.43 km) |
| Irthlingborough to Franklin Park (New Jersey) | 3,457.70 mi (5,564.63 km) |
| Irthlingborough to Franklin Park (Pennsylvania) | 3,672.59 mi (5,910.46 km) |
| Irthlingborough to Franklin Square (New York) | 3,411.46 mi (5,490.22 km) |
| Irthlingborough to Fraser (Michigan) | 3,694.77 mi (5,946.15 km) |
| Irthlingborough to Frederick (Colorado) | 4,615.19 mi (7,427.43 km) |
