| Millbrook to Cadillac (Michigan) | 813.25 mi (1,308.80 km) |
| Millbrook to Caguas (Puerto Rico) | 1,602.12 mi (2,578.36 km) |
| Millbrook to Cahokia (Illinois) | 470.23 mi (756.77 km) |
| Millbrook to Calabasas (California) | 1,860.25 mi (2,993.79 km) |
| Millbrook to Caldwell (Idaho) | 1,804.85 mi (2,904.63 km) |
| Millbrook to Caledonia (Wisconsin) | 716.07 mi (1,152.41 km) |
| Millbrook to Calera (Alabama) | 48.12 mi (77.44 km) |
| Millbrook to Calexico (California) | 1,689.83 mi (2,719.51 km) |
| Millbrook to Calhoun (Georgia) | 160.34 mi (258.04 km) |
| Millbrook to California (Maryland) | 684.76 mi (1,102.02 km) |
| Millbrook to California City (California) | 1,809.60 mi (2,912.27 km) |
| Millbrook to Callaway (Florida) | 170.55 mi (274.48 km) |
| Millbrook to Calumet City (Illinois) | 632.80 mi (1,018.40 km) |
| Millbrook to Calverton (Maryland) | 695.15 mi (1,118.73 km) |
| Millbrook to Camano (Washington) | 2,159.85 mi (3,475.95 km) |
