| Rancho Santa Margarita to Kihei (Hawaii) | 2,529.57 mi (4,070.96 km) |
| Rancho Santa Margarita to Kilgore (Texas) | 1,317.51 mi (2,120.33 km) |
| Rancho Santa Margarita to Killeen (Texas) | 1,171.21 mi (1,884.89 km) |
| Rancho Santa Margarita to King City (California) | 268.24 mi (431.70 km) |
| Rancho Santa Margarita to King of Prussia (Pennsylvania) | 2,353.47 mi (3,787.54 km) |
| Rancho Santa Margarita to Kingman (Arizona) | 231.97 mi (373.32 km) |
| Rancho Santa Margarita to Kings Mountain (North Carolina) | 2,057.22 mi (3,310.78 km) |
| Rancho Santa Margarita to Kings Park (New York) | 2,462.85 mi (3,963.57 km) |
| Rancho Santa Margarita to Kings Park West (Virginia) | 2,256.34 mi (3,631.23 km) |
| Rancho Santa Margarita to Kingsburg (California) | 228.55 mi (367.82 km) |
| Rancho Santa Margarita to Kingsland (Georgia) | 2,095.57 mi (3,372.50 km) |
| Rancho Santa Margarita to Kingsport (Tennessee) | 1,981.19 mi (3,188.42 km) |
| Rancho Santa Margarita to Kingston (New York) | 2,421.67 mi (3,897.30 km) |
| Rancho Santa Margarita to Kingston (Pennsylvania) | 2,324.61 mi (3,741.10 km) |
| Rancho Santa Margarita to Kingstowne (Virginia) | 2,264.72 mi (3,644.71 km) |
