| La Crescenta-Montrose to Castle Pines (Colorado) | 821.42 mi (1,321.94 km) |
| La Crescenta-Montrose to Castle Rock (Colorado) | 820.06 mi (1,319.76 km) |
| La Crescenta-Montrose to Castro Valley (California) | 321.65 mi (517.65 km) |
| La Crescenta-Montrose to Catalina Foothills (Arizona) | 444.96 mi (716.09 km) |
| La Crescenta-Montrose to Cataño (Puerto Rico) | 3,365.85 mi (5,416.81 km) |
| La Crescenta-Montrose to Cathedral City (California) | 105.03 mi (169.04 km) |
| La Crescenta-Montrose to Catonsville (Maryland) | 2,303.00 mi (3,706.33 km) |
| La Crescenta-Montrose to Cave Spring (Virginia) | 2,139.63 mi (3,443.41 km) |
| La Crescenta-Montrose to Cayce (South Carolina) | 2,116.20 mi (3,405.70 km) |
| La Crescenta-Montrose to Cayey (Puerto Rico) | 3,375.87 mi (5,432.94 km) |
| La Crescenta-Montrose to Cedar City (Utah) | 373.37 mi (600.88 km) |
| La Crescenta-Montrose to Cedar Falls (Iowa) | 1,501.81 mi (2,416.93 km) |
| La Crescenta-Montrose to Cedar Hill (Texas) | 1,230.22 mi (1,979.84 km) |
| La Crescenta-Montrose to Cedar Lake (Indiana) | 1,741.76 mi (2,803.09 km) |
| La Crescenta-Montrose to Cedar Mill (Oregon) | 817.26 mi (1,315.26 km) |
