| Irthlingborough to Laguna Beach (California) | 5,401.29 mi (8,692.54 km) |
| Irthlingborough to Laguna Hills (California) | 5,396.64 mi (8,685.06 km) |
| Irthlingborough to Laguna Niguel (California) | 5,400.52 mi (8,691.30 km) |
| Irthlingborough to Laguna Woods (California) | 5,396.59 mi (8,684.97 km) |
| Irthlingborough to Lahaina (Hawaii) | 7,176.68 mi (11,549.75 km) |
| Irthlingborough to Lake Arbor (Maryland) | 3,618.99 mi (5,824.21 km) |
| Irthlingborough to Lake Barcroft (Virginia) | 3,634.89 mi (5,849.79 km) |
| Irthlingborough to Lake Butler (Florida) | 4,316.50 mi (6,946.73 km) |
| Irthlingborough to Lake Charles (Louisiana) | 4,700.05 mi (7,564.01 km) |
| Irthlingborough to Lake City (Florida) | 4,275.88 mi (6,881.36 km) |
| Irthlingborough to Lake Elmo (Minnesota) | 3,949.15 mi (6,355.54 km) |
| Irthlingborough to Lake Elsinore (California) | 5,379.62 mi (8,657.66 km) |
| Irthlingborough to Lake Forest (California) | 5,391.81 mi (8,677.28 km) |
| Irthlingborough to Lake Forest (Illinois) | 3,894.98 mi (6,268.37 km) |
| Irthlingborough to Lake Forest Park (Washington) | 4,717.17 mi (7,591.55 km) |
