| Duarte to Commerce (California) | 16.20 mi (26.07 km) |
| Duarte to Commerce City (Colorado) | 822.33 mi (1,323.41 km) |
| Duarte to Compton (California) | 24.38 mi (39.24 km) |
| Duarte to Comstock Park (Michigan) | 1,834.07 mi (2,951.65 km) |
| Duarte to Concord (California) | 347.10 mi (558.61 km) |
| Duarte to Concord (Missouri) | 1,558.78 mi (2,508.62 km) |
| Duarte to Concord (New Hampshire) | 2,544.55 mi (4,095.06 km) |
| Duarte to Concord (North Carolina) | 2,106.71 mi (3,390.43 km) |
| Duarte to Conneaut (Ohio) | 2,085.78 mi (3,356.73 km) |
| Duarte to Connersville (Indiana) | 1,841.19 mi (2,963.11 km) |
| Duarte to Conroe (Texas) | 1,336.61 mi (2,151.06 km) |
| Duarte to Converse (Texas) | 1,194.75 mi (1,922.77 km) |
| Duarte to Conway (Arkansas) | 1,446.32 mi (2,327.63 km) |
| Duarte to Conway (Florida) | 2,184.44 mi (3,515.52 km) |
| Duarte to Conway (South Carolina) | 2,214.94 mi (3,564.60 km) |
