| Tomball to Central Point (Oregon) | 1,730.52 mi (2,785.00 km) |
| Tomball to Centralia (Illinois) | 689.82 mi (1,110.16 km) |
| Tomball to Centralia (Washington) | 1,857.85 mi (2,989.91 km) |
| Tomball to Centreville (Virginia) | 1,195.66 mi (1,924.23 km) |
| Tomball to Ceres (California) | 1,538.04 mi (2,475.23 km) |
| Tomball to Cerritos (California) | 1,338.39 mi (2,153.93 km) |
| Tomball to Chalco (Nebraska) | 766.55 mi (1,233.65 km) |
| Tomball to Chalmette (Louisiana) | 338.34 mi (544.51 km) |
| Tomball to Chambersburg (Pennsylvania) | 1,219.09 mi (1,961.93 km) |
| Tomball to Chamblee (Georgia) | 712.56 mi (1,146.75 km) |
| Tomball to Champaign (Illinois) | 806.50 mi (1,297.94 km) |
| Tomball to Champlin (Minnesota) | 1,048.59 mi (1,687.54 km) |
| Tomball to Chandler (Arizona) | 978.28 mi (1,574.39 km) |
| Tomball to Chanhassen (Minnesota) | 1,025.91 mi (1,651.04 km) |
| Tomball to Channahon (Illinois) | 883.82 mi (1,422.38 km) |
