| Arnold to Castle Rock (Colorado) | 4,605.17 mi (7,411.31 km) |
| Arnold to Castro Valley (California) | 5,243.48 mi (8,438.57 km) |
| Arnold to Catalina Foothills (Arizona) | 5,198.00 mi (8,365.38 km) |
| Arnold to Cataño (Puerto Rico) | 4,174.33 mi (6,717.93 km) |
| Arnold to Cathedral City (California) | 5,296.30 mi (8,523.57 km) |
| Arnold to Catonsville (Maryland) | 3,564.79 mi (5,736.97 km) |
| Arnold to Cave Spring (Virginia) | 3,790.46 mi (6,100.15 km) |
| Arnold to Cayce (South Carolina) | 3,991.14 mi (6,423.13 km) |
| Arnold to Cayey (Puerto Rico) | 4,192.48 mi (6,747.14 km) |
| Arnold to Cedar City (Utah) | 4,970.28 mi (7,998.90 km) |
| Arnold to Cedar Falls (Iowa) | 4,009.28 mi (6,452.32 km) |
| Arnold to Cedar Hill (Texas) | 4,681.44 mi (7,534.04 km) |
| Arnold to Cedar Lake (Indiana) | 3,880.11 mi (6,244.43 km) |
| Arnold to Cedar Mill (Oregon) | 4,808.40 mi (7,738.37 km) |
| Arnold to Cedar Park (Texas) | 4,823.67 mi (7,762.95 km) |
