| Rancho Cucamonga to Juprelle | 5,630.37 mi (9,061.21 km) |
| Rancho Cucamonga to Jurbise | 5,589.66 mi (8,995.70 km) |
| Rancho Cucamonga to Kalmthout | 5,565.05 mi (8,956.08 km) |
| Rancho Cucamonga to Kampenhout | 5,589.08 mi (8,994.76 km) |
| Rancho Cucamonga to Kapelle-op-den-Bos | 5,579.76 mi (8,979.76 km) |
| Rancho Cucamonga to Kapellen | 5,567.26 mi (8,959.63 km) |
| Rancho Cucamonga to Kasterlee | 5,586.34 mi (8,990.35 km) |
| Rancho Cucamonga to Keerbergen | 5,588.59 mi (8,993.97 km) |
| Rancho Cucamonga to Kinrooi | 5,615.57 mi (9,037.39 km) |
| Rancho Cucamonga to Knokke-Heist | 5,530.60 mi (8,900.64 km) |
| Rancho Cucamonga to Koekelare | 5,532.99 mi (8,904.48 km) |
| Rancho Cucamonga to Koekelberg | 5,586.01 mi (8,989.81 km) |
| Rancho Cucamonga to Koksijde | 5,522.15 mi (8,887.04 km) |
| Rancho Cucamonga to Kontich | 5,576.68 mi (8,974.79 km) |
| Rancho Cucamonga to Kortemark | 5,537.96 mi (8,912.48 km) |
