| Pittsburgh to Lydney | 3,612.74 mi (5,814.15 km) |
| Pittsburgh to Lye | 3,611.97 mi (5,812.90 km) |
| Pittsburgh to Lymington | 3,676.28 mi (5,916.40 km) |
| Pittsburgh to Lymm | 3,576.67 mi (5,756.09 km) |
| Pittsburgh to Mablethorpe | 3,683.79 mi (5,928.48 km) |
| Pittsburgh to Macclesfield | 3,593.14 mi (5,782.60 km) |
| Pittsburgh to Mackworth | 3,623.77 mi (5,831.89 km) |
| Pittsburgh to Madeley | 3,594.69 mi (5,785.10 km) |
| Pittsburgh to Maesteg | 3,570.30 mi (5,745.84 km) |
| Pittsburgh to Maghull | 3,555.39 mi (5,721.84 km) |
| Pittsburgh to Maidenhead | 3,690.44 mi (5,939.19 km) |
| Pittsburgh to Maidstone | 3,746.74 mi (6,029.80 km) |
| Pittsburgh to Maldon | 3,740.59 mi (6,019.90 km) |
| Pittsburgh to Maltby | 3,624.87 mi (5,833.66 km) |
| Pittsburgh to Manchester | 3,583.46 mi (5,767.02 km) |
