| Alamo to Carson (California) | 1,312.82 mi (2,112.78 km) |
| Alamo to Carson City (Nevada) | 1,537.92 mi (2,475.05 km) |
| Alamo to Carteret (New Jersey) | 1,690.70 mi (2,720.92 km) |
| Alamo to Cartersville (Georgia) | 966.54 mi (1,555.50 km) |
| Alamo to Carthage (Missouri) | 789.87 mi (1,271.18 km) |
| Alamo to Cary (Illinois) | 1,240.89 mi (1,997.02 km) |
| Alamo to Cary (North Carolina) | 1,318.01 mi (2,121.13 km) |
| Alamo to Casa de Oro-Mount Helix (California) | 1,219.46 mi (1,962.53 km) |
| Alamo to Casa Grande (Arizona) | 941.46 mi (1,515.14 km) |
| Alamo to Casas Adobes (Arizona) | 885.15 mi (1,424.52 km) |
| Alamo to Cascades (Virginia) | 1,492.46 mi (2,401.88 km) |
| Alamo to Casper (Wyoming) | 1,240.74 mi (1,996.78 km) |
| Alamo to Casselberry (Florida) | 1,043.35 mi (1,679.11 km) |
| Alamo to Castaic (California) | 1,347.63 mi (2,168.81 km) |
| Alamo to Castle Pines (Colorado) | 997.12 mi (1,604.70 km) |
