| Avila to Castle Rock (Colorado) | 4,971.78 mi (8,001.31 km) |
| Avila to Castro Valley (California) | 5,732.56 mi (9,225.67 km) |
| Avila to Catalina Foothills (Arizona) | 5,545.23 mi (8,924.19 km) |
| Avila to Cataño (Puerto Rico) | 3,913.42 mi (6,298.04 km) |
| Avila to Cathedral City (California) | 5,706.73 mi (9,184.09 km) |
| Avila to Catonsville (Maryland) | 3,704.28 mi (5,961.47 km) |
| Avila to Cave Spring (Virginia) | 3,926.47 mi (6,319.05 km) |
| Avila to Cayce (South Carolina) | 4,089.61 mi (6,581.60 km) |
| Avila to Cayey (Puerto Rico) | 3,927.87 mi (6,321.30 km) |
| Avila to Cedar City (Utah) | 5,386.61 mi (8,668.91 km) |
| Avila to Cedar Falls (Iowa) | 4,317.10 mi (6,947.71 km) |
| Avila to Cedar Hill (Texas) | 4,906.30 mi (7,895.93 km) |
| Avila to Cedar Lake (Indiana) | 4,134.88 mi (6,654.45 km) |
| Avila to Cedar Mill (Oregon) | 5,362.75 mi (8,630.52 km) |
| Avila to Cedar Park (Texas) | 5,033.06 mi (8,099.92 km) |
