| Summit to Central Point (Oregon) | 2,478.49 mi (3,988.75 km) |
| Summit to Centralia (Illinois) | 798.95 mi (1,285.79 km) |
| Summit to Centralia (Washington) | 2,422.82 mi (3,899.16 km) |
| Summit to Centreville (Virginia) | 208.44 mi (335.45 km) |
| Summit to Ceres (California) | 2,476.58 mi (3,985.67 km) |
| Summit to Cerritos (California) | 2,422.86 mi (3,899.22 km) |
| Summit to Chalco (Nebraska) | 1,133.61 mi (1,824.37 km) |
| Summit to Chalmette (Louisiana) | 1,148.90 mi (1,848.97 km) |
| Summit to Chambersburg (Pennsylvania) | 181.61 mi (292.27 km) |
| Summit to Chamblee (Georgia) | 720.94 mi (1,160.25 km) |
| Summit to Champaign (Illinois) | 732.10 mi (1,178.21 km) |
| Summit to Champlin (Minnesota) | 1,007.52 mi (1,621.45 km) |
| Summit to Chandler (Arizona) | 2,114.21 mi (3,402.49 km) |
| Summit to Chanhassen (Minnesota) | 1,011.85 mi (1,628.42 km) |
| Summit to Channahon (Illinois) | 724.68 mi (1,166.26 km) |
