| Pittsburgh to Llantrisant | 3,583.00 mi (5,766.28 km) |
| Pittsburgh to Llantwit Major | 3,582.12 mi (5,764.86 km) |
| Pittsburgh to London | 3,714.41 mi (5,977.77 km) |
| Pittsburgh to London Colney | 3,701.96 mi (5,957.73 km) |
| Pittsburgh to Long Eaton | 3,634.90 mi (5,849.80 km) |
| Pittsburgh to Longbenton | 3,575.68 mi (5,754.51 km) |
| Pittsburgh to Longbridge | 3,618.90 mi (5,824.05 km) |
| Pittsburgh to Longton | 3,599.03 mi (5,792.09 km) |
| Pittsburgh to Loughborough | 3,640.72 mi (5,859.18 km) |
| Pittsburgh to Loughton | 3,718.79 mi (5,984.81 km) |
| Pittsburgh to Louth | 3,672.84 mi (5,910.87 km) |
| Pittsburgh to Lowestoft | 3,763.30 mi (6,056.45 km) |
| Pittsburgh to Lowton | 3,571.05 mi (5,747.05 km) |
| Pittsburgh to Ludlow | 3,590.19 mi (5,777.86 km) |
| Pittsburgh to Luton | 3,693.56 mi (5,944.21 km) |
