| Philadelphia to Katwijk | 3,704.83 mi (5,962.35 km) |
| Philadelphia to Kerkrade | 3,804.71 mi (6,123.09 km) |
| Philadelphia to Klazienaveen | 3,792.09 mi (6,102.78 km) |
| Philadelphia to Koog aan de Zaan | 3,713.45 mi (5,976.23 km) |
| Philadelphia to Krimpen aan den IJssel | 3,718.41 mi (5,984.20 km) |
| Philadelphia to Krommenie | 3,711.33 mi (5,972.81 km) |
| Philadelphia to Kudelstaart | 3,717.13 mi (5,982.14 km) |
| Philadelphia to Landgraaf | 3,802.12 mi (6,118.92 km) |
| Philadelphia to Landsmeer | 3,718.87 mi (5,984.94 km) |
| Philadelphia to Langedijk | 3,707.70 mi (5,966.97 km) |
| Philadelphia to Laren | 3,735.88 mi (6,012.32 km) |
| Philadelphia to Leek | 3,757.84 mi (6,047.66 km) |
| Philadelphia to Leerdam | 3,739.36 mi (6,017.92 km) |
| Philadelphia to Leeuwarden | 3,733.83 mi (6,009.02 km) |
| Philadelphia to Leiden | 3,708.71 mi (5,968.60 km) |
