| Silver Spring to Clarksdale (Mississippi) | 820.63 mi (1,320.68 km) |
| Silver Spring to Clarkston (Georgia) | 538.01 mi (865.84 km) |
| Silver Spring to Clarksville (Indiana) | 474.04 mi (762.89 km) |
| Silver Spring to Clarksville (Tennessee) | 587.72 mi (945.84 km) |
| Silver Spring to Clawson (Michigan) | 402.93 mi (648.45 km) |
| Silver Spring to Clay (Alabama) | 646.86 mi (1,041.02 km) |
| Silver Spring to Clayton (California) | 2,405.44 mi (3,871.17 km) |
| Silver Spring to Clayton (Missouri) | 716.23 mi (1,152.67 km) |
| Silver Spring to Clayton (North Carolina) | 244.00 mi (392.68 km) |
| Silver Spring to Clayton (Ohio) | 394.45 mi (634.81 km) |
| Silver Spring to Clearfield (Utah) | 1,844.46 mi (2,968.37 km) |
| Silver Spring to Clearlake (California) | 2,423.32 mi (3,899.96 km) |
| Silver Spring to Clearwater (Florida) | 829.93 mi (1,335.65 km) |
| Silver Spring to Cleburne (Texas) | 1,229.84 mi (1,979.24 km) |
| Silver Spring to Clemmons (North Carolina) | 275.91 mi (444.03 km) |
