| Cuellar to Caguas (Puerto Rico) | 3,939.50 mi (6,340.01 km) |
| Cuellar to Cahokia (Illinois) | 4,350.37 mi (7,001.25 km) |
| Cuellar to Calabasas (California) | 5,761.79 mi (9,272.70 km) |
| Cuellar to Caldwell (Idaho) | 5,217.80 mi (8,397.24 km) |
| Cuellar to Caledonia (Wisconsin) | 4,095.01 mi (6,590.28 km) |
| Cuellar to Calera (Alabama) | 4,396.53 mi (7,075.53 km) |
| Cuellar to Calexico (California) | 5,706.20 mi (9,183.25 km) |
| Cuellar to Calhoun (Georgia) | 4,258.05 mi (6,852.67 km) |
| Cuellar to California (Maryland) | 3,720.25 mi (5,987.16 km) |
| Cuellar to California City (California) | 5,679.53 mi (9,140.33 km) |
| Cuellar to Callaway (Florida) | 4,455.38 mi (7,170.24 km) |
| Cuellar to Calumet City (Illinois) | 4,121.65 mi (6,633.16 km) |
| Cuellar to Calverton (Maryland) | 3,717.54 mi (5,982.80 km) |
| Cuellar to Camano (Washington) | 5,189.84 mi (8,352.24 km) |
| Cuellar to Camarillo (California) | 5,771.75 mi (9,288.74 km) |
