| Harlau to Caguas (Puerto Rico) | 5,432.06 mi (8,742.05 km) |
| Harlau to Cahokia (Illinois) | 5,347.61 mi (8,606.15 km) |
| Harlau to Calabasas (California) | 6,411.05 mi (10,317.59 km) |
| Harlau to Caldwell (Idaho) | 5,764.56 mi (9,277.17 km) |
| Harlau to Caledonia (Wisconsin) | 5,044.40 mi (8,118.18 km) |
| Harlau to Calera (Alabama) | 5,521.62 mi (8,886.19 km) |
| Harlau to Calexico (California) | 6,430.20 mi (10,348.41 km) |
| Harlau to Calhoun (Georgia) | 5,382.87 mi (8,662.89 km) |
| Harlau to California (Maryland) | 4,873.25 mi (7,842.74 km) |
| Harlau to California City (California) | 6,328.53 mi (10,184.78 km) |
| Harlau to Callaway (Florida) | 5,637.90 mi (9,073.32 km) |
| Harlau to Calumet City (Illinois) | 5,096.50 mi (8,202.03 km) |
| Harlau to Calverton (Maryland) | 4,852.69 mi (7,809.65 km) |
| Harlau to Camano (Washington) | 5,579.40 mi (8,979.18 km) |
| Harlau to Camarillo (California) | 6,413.50 mi (10,321.53 km) |
