| Boston to Katwijk | 193.79 mi (311.87 km) |
| Boston to Kerkrade | 297.36 mi (478.55 km) |
| Boston to Klazienaveen | 292.61 mi (470.91 km) |
| Boston to Koog aan de Zaan | 204.76 mi (329.52 km) |
| Boston to Krimpen aan den IJssel | 207.18 mi (333.42 km) |
| Boston to Krommenie | 202.93 mi (326.58 km) |
| Boston to Kudelstaart | 206.53 mi (332.38 km) |
| Boston to Landgraaf | 294.48 mi (473.92 km) |
| Boston to Landsmeer | 210.04 mi (338.03 km) |
| Boston to Langedijk | 201.91 mi (324.94 km) |
| Boston to Laren | 226.00 mi (363.72 km) |
| Boston to Leek | 266.13 mi (428.29 km) |
| Boston to Leerdam | 228.07 mi (367.04 km) |
| Boston to Leeuwarden | 241.32 mi (388.37 km) |
| Boston to Leiden | 197.60 mi (318.00 km) |
