| Martos to Carson (California) | 5,939.58 mi (9,558.82 km) |
| Martos to Carson City (Nevada) | 5,744.44 mi (9,244.78 km) |
| Martos to Carteret (New Jersey) | 3,666.56 mi (5,900.76 km) |
| Martos to Cartersville (Georgia) | 4,380.31 mi (7,049.42 km) |
| Martos to Carthage (Missouri) | 4,737.02 mi (7,623.50 km) |
| Martos to Cary (Illinois) | 4,284.11 mi (6,894.61 km) |
| Martos to Cary (North Carolina) | 4,028.56 mi (6,483.35 km) |
| Martos to Casa de Oro-Mount Helix (California) | 5,936.55 mi (9,553.95 km) |
| Martos to Casa Grande (Arizona) | 5,704.77 mi (9,180.94 km) |
| Martos to Casas Adobes (Arizona) | 5,696.80 mi (9,168.11 km) |
| Martos to Cascades (Virginia) | 3,862.13 mi (6,215.50 km) |
| Martos to Casper (Wyoming) | 5,045.82 mi (8,120.47 km) |
| Martos to Casselberry (Florida) | 4,391.06 mi (7,066.73 km) |
| Martos to Castaic (California) | 5,924.27 mi (9,534.19 km) |
| Martos to Castle Pines (Colorado) | 5,122.56 mi (8,243.97 km) |
