| Piqua to Katwijk | 4,051.51 mi (6,520.27 km) |
| Piqua to Kerkrade | 4,156.83 mi (6,689.77 km) |
| Piqua to Klazienaveen | 4,130.80 mi (6,647.88 km) |
| Piqua to Koog aan de Zaan | 4,057.75 mi (6,530.31 km) |
| Piqua to Krimpen aan den IJssel | 4,066.61 mi (6,544.58 km) |
| Piqua to Krommenie | 4,055.47 mi (6,526.64 km) |
| Piqua to Kudelstaart | 4,063.01 mi (6,538.79 km) |
| Piqua to Landgraaf | 4,154.05 mi (6,685.30 km) |
| Piqua to Landsmeer | 4,063.17 mi (6,539.05 km) |
| Piqua to Langedijk | 4,050.53 mi (6,518.70 km) |
| Piqua to Laren | 4,080.82 mi (6,567.44 km) |
| Piqua to Leek | 4,094.81 mi (6,589.96 km) |
| Piqua to Leerdam | 4,086.77 mi (6,577.02 km) |
| Piqua to Leeuwarden | 4,071.64 mi (6,552.67 km) |
| Piqua to Leiden | 4,055.52 mi (6,526.73 km) |
