| Pittsburgh to Kortenberg | 3,916.73 mi (6,303.37 km) |
| Pittsburgh to Kortrijk | 3,867.94 mi (6,224.86 km) |
| Pittsburgh to Kraainem | 3,914.35 mi (6,299.54 km) |
| Pittsburgh to Kruibeke | 3,899.31 mi (6,275.34 km) |
| Pittsburgh to Kuurne | 3,868.19 mi (6,225.25 km) |
| Pittsburgh to La Bruyere | 3,938.56 mi (6,338.50 km) |
| Pittsburgh to La Calamine | 3,980.02 mi (6,405.22 km) |
| Pittsburgh to La Louviere | 3,915.00 mi (6,300.59 km) |
| Pittsburgh to Laarne | 3,885.86 mi (6,253.69 km) |
| Pittsburgh to Laeken | 3,909.88 mi (6,292.34 km) |
| Pittsburgh to Lanaken | 3,960.46 mi (6,373.74 km) |
| Pittsburgh to Landen | 3,942.17 mi (6,344.30 km) |
| Pittsburgh to Lebbeke | 3,896.89 mi (6,271.43 km) |
| Pittsburgh to Lede | 3,892.57 mi (6,264.49 km) |
| Pittsburgh to Ledegem | 3,861.81 mi (6,214.99 km) |
