| Jefferson Valley-Yorktown to Cadillac (Michigan) | 622.21 mi (1,001.35 km) |
| Jefferson Valley-Yorktown to Caguas (Puerto Rico) | 1,659.84 mi (2,671.26 km) |
| Jefferson Valley-Yorktown to Cahokia (Illinois) | 886.79 mi (1,427.15 km) |
| Jefferson Valley-Yorktown to Calabasas (California) | 2,473.35 mi (3,980.47 km) |
| Jefferson Valley-Yorktown to Caldwell (Idaho) | 2,165.48 mi (3,485.00 km) |
| Jefferson Valley-Yorktown to Caledonia (Wisconsin) | 728.39 mi (1,172.23 km) |
| Jefferson Valley-Yorktown to Calera (Alabama) | 907.99 mi (1,461.27 km) |
| Jefferson Valley-Yorktown to Calexico (California) | 2,352.56 mi (3,786.07 km) |
| Jefferson Valley-Yorktown to Calhoun (Georgia) | 767.80 mi (1,235.66 km) |
| Jefferson Valley-Yorktown to California (Maryland) | 252.99 mi (407.15 km) |
| Jefferson Valley-Yorktown to California City (California) | 2,403.00 mi (3,867.25 km) |
| Jefferson Valley-Yorktown to Callaway (Florida) | 1,013.80 mi (1,631.55 km) |
| Jefferson Valley-Yorktown to Calumet City (Illinois) | 711.43 mi (1,144.94 km) |
| Jefferson Valley-Yorktown to Calverton (Maryland) | 228.00 mi (366.92 km) |
| Jefferson Valley-Yorktown to Camano (Washington) | 2,393.18 mi (3,851.44 km) |
