| Martos to Cookeville (Tennessee) | 4,349.33 mi (6,999.57 km) |
| Martos to Coolidge (Arizona) | 5,693.00 mi (9,162.00 km) |
| Martos to Coon Rapids (Minnesota) | 4,413.48 mi (7,102.81 km) |
| Martos to Cooper City (Florida) | 4,429.29 mi (7,128.26 km) |
| Martos to Coos Bay (Oregon) | 5,700.78 mi (9,174.52 km) |
| Martos to Copiague (New York) | 3,623.52 mi (5,831.50 km) |
| Martos to Coppell (Texas) | 5,021.09 mi (8,080.66 km) |
| Martos to Copperas Cove (Texas) | 5,137.95 mi (8,268.73 km) |
| Martos to Coral Gables (Florida) | 4,440.84 mi (7,146.84 km) |
| Martos to Coral Springs (Florida) | 4,419.83 mi (7,113.02 km) |
| Martos to Coral Terrace (Florida) | 4,441.07 mi (7,147.21 km) |
| Martos to Coralville (Iowa) | 4,452.72 mi (7,165.97 km) |
| Martos to Coram (New York) | 3,599.47 mi (5,792.79 km) |
| Martos to Corcoran (California) | 5,884.93 mi (9,470.88 km) |
| Martos to Cordele (Georgia) | 4,403.29 mi (7,086.41 km) |
