| San Mateo to Candler-McAfee (Georgia) | 2,137.71 mi (3,440.31 km) |
| San Mateo to Caño Martin Peña (Puerto Rico) | 3,619.05 mi (5,824.30 km) |
| San Mateo to Cañon City (Colorado) | 931.31 mi (1,498.80 km) |
| San Mateo to Canóvanas (Puerto Rico) | 3,629.58 mi (5,841.25 km) |
| San Mateo to Canton (Georgia) | 2,114.91 mi (3,403.61 km) |
| San Mateo to Canton (Illinois) | 1,734.09 mi (2,790.74 km) |
| San Mateo to Canton (Mississippi) | 1,847.76 mi (2,973.69 km) |
| San Mateo to Canton (Ohio) | 2,184.50 mi (3,515.61 km) |
| San Mateo to Canyon (Texas) | 1,147.35 mi (1,846.48 km) |
| San Mateo to Canyon Lake (California) | 389.38 mi (626.65 km) |
| San Mateo to Canyon Lake (Texas) | 1,475.32 mi (2,374.30 km) |
| San Mateo to Cape Coral (Florida) | 2,456.15 mi (3,952.79 km) |
| San Mateo to Cape Girardeau (Missouri) | 1,787.84 mi (2,877.25 km) |
| San Mateo to Carbondale (Illinois) | 1,800.89 mi (2,898.25 km) |
| San Mateo to Carlisle (Pennsylvania) | 2,407.13 mi (3,873.91 km) |
