| Rancho Cucamonga to Kothen | 5,763.38 mi (9,275.27 km) |
| Rancho Cucamonga to Kranenburg | 5,591.76 mi (8,999.06 km) |
| Rancho Cucamonga to Krefeld | 5,631.13 mi (9,062.43 km) |
| Rancho Cucamonga to Kressbronn am Bodensee | 5,913.32 mi (9,516.57 km) |
| Rancho Cucamonga to Kreuzau | 5,658.05 mi (9,105.76 km) |
| Rancho Cucamonga to Kreuztal | 5,691.19 mi (9,159.09 km) |
| Rancho Cucamonga to Kriftel | 5,751.01 mi (9,255.36 km) |
| Rancho Cucamonga to Kronach | 5,826.51 mi (9,376.86 km) |
| Rancho Cucamonga to Kronberg | 5,746.88 mi (9,248.70 km) |
| Rancho Cucamonga to Kronshagen | 5,578.53 mi (8,977.78 km) |
| Rancho Cucamonga to Krumbach | 5,902.67 mi (9,499.43 km) |
| Rancho Cucamonga to Kulmbach | 5,836.96 mi (9,393.67 km) |
| Rancho Cucamonga to Kummersbruck | 5,886.01 mi (9,472.62 km) |
| Rancho Cucamonga to Kunzell | 5,763.88 mi (9,276.07 km) |
| Rancho Cucamonga to Kunzelsau | 5,828.45 mi (9,379.98 km) |
