| San Gwann to Clarkston (Georgia) | 5,322.59 mi (8,565.89 km) |
| San Gwann to Clarksville (Indiana) | 5,215.42 mi (8,393.41 km) |
| San Gwann to Clarksville (Tennessee) | 5,355.74 mi (8,619.23 km) |
| San Gwann to Clawson (Michigan) | 4,940.26 mi (7,950.58 km) |
| San Gwann to Clay (Alabama) | 5,438.29 mi (8,752.09 km) |
| San Gwann to Clayton (California) | 6,623.03 mi (10,658.74 km) |
| San Gwann to Clayton (Missouri) | 5,402.78 mi (8,694.93 km) |
| San Gwann to Clayton (North Carolina) | 4,977.75 mi (8,010.91 km) |
| San Gwann to Clayton (Ohio) | 5,091.70 mi (8,194.29 km) |
| San Gwann to Clearfield (Utah) | 6,129.21 mi (9,864.02 km) |
| San Gwann to Clearlake (California) | 6,585.81 mi (10,598.84 km) |
| San Gwann to Clearwater (Florida) | 5,481.77 mi (8,822.06 km) |
| San Gwann to Cleburne (Texas) | 5,985.61 mi (9,632.91 km) |
| San Gwann to Clemmons (North Carolina) | 5,055.87 mi (8,136.63 km) |
| San Gwann to Clemson (South Carolina) | 5,221.27 mi (8,402.82 km) |
