| Trenton to Castle Pines (Colorado) | 1,590.33 mi (2,559.38 km) |
| Trenton to Castle Rock (Colorado) | 1,590.64 mi (2,559.89 km) |
| Trenton to Castro Valley (California) | 2,516.68 mi (4,050.21 km) |
| Trenton to Catalina Foothills (Arizona) | 2,069.68 mi (3,330.83 km) |
| Trenton to Cataño (Puerto Rico) | 1,590.28 mi (2,559.31 km) |
| Trenton to Cathedral City (California) | 2,320.21 mi (3,734.02 km) |
| Trenton to Catonsville (Maryland) | 124.24 mi (199.95 km) |
| Trenton to Cave Spring (Virginia) | 350.31 mi (563.77 km) |
| Trenton to Cayce (South Carolina) | 554.57 mi (892.49 km) |
| Trenton to Cayey (Puerto Rico) | 1,611.24 mi (2,593.04 km) |
| Trenton to Cedar City (Utah) | 2,051.04 mi (3,300.83 km) |
| Trenton to Cedar Falls (Iowa) | 929.04 mi (1,495.15 km) |
| Trenton to Cedar Hill (Texas) | 1,337.76 mi (2,152.91 km) |
| Trenton to Cedar Lake (Indiana) | 667.07 mi (1,073.54 km) |
| Trenton to Cedar Mill (Oregon) | 2,422.80 mi (3,899.12 km) |
