| Millbrae to Castle Pines (Colorado) | 954.74 mi (1,536.50 km) |
| Millbrae to Castle Rock (Colorado) | 955.44 mi (1,537.64 km) |
| Millbrae to Castro Valley (California) | 20.06 mi (32.28 km) |
| Millbrae to Catalina Foothills (Arizona) | 747.07 mi (1,202.30 km) |
| Millbrae to Cataño (Puerto Rico) | 3,618.92 mi (5,824.09 km) |
| Millbrae to Cathedral City (California) | 422.41 mi (679.81 km) |
| Millbrae to Catonsville (Maryland) | 2,447.55 mi (3,938.95 km) |
| Millbrae to Cave Spring (Virginia) | 2,306.53 mi (3,712.00 km) |
| Millbrae to Cayce (South Carolina) | 2,313.57 mi (3,723.33 km) |
| Millbrae to Cayey (Puerto Rico) | 3,630.29 mi (5,842.38 km) |
| Millbrae to Cedar City (Utah) | 509.01 mi (819.17 km) |
| Millbrae to Cedar Falls (Iowa) | 1,610.93 mi (2,592.54 km) |
| Millbrae to Cedar Hill (Texas) | 1,474.68 mi (2,373.28 km) |
| Millbrae to Cedar Lake (Indiana) | 1,869.73 mi (3,009.03 km) |
| Millbrae to Cedar Mill (Oregon) | 548.72 mi (883.07 km) |
