| Idil to Centralia (Illinois) | 6,338.92 mi (10,201.51 km) |
| Idil to Centralia (Washington) | 6,553.39 mi (10,546.67 km) |
| Idil to Centreville (Virginia) | 5,913.17 mi (9,516.33 km) |
| Idil to Ceres (California) | 7,144.88 mi (11,498.58 km) |
| Idil to Cerritos (California) | 7,350.78 mi (11,829.94 km) |
| Idil to Chalco (Nebraska) | 6,398.55 mi (10,297.46 km) |
| Idil to Chalmette (Louisiana) | 6,842.33 mi (11,011.67 km) |
| Idil to Chambersburg (Pennsylvania) | 5,866.92 mi (9,441.89 km) |
| Idil to Chamblee (Georgia) | 6,422.73 mi (10,336.39 km) |
| Idil to Champaign (Illinois) | 6,223.84 mi (10,016.30 km) |
| Idil to Champlin (Minnesota) | 6,092.19 mi (9,804.44 km) |
| Idil to Chandler (Arizona) | 7,272.80 mi (11,704.44 km) |
| Idil to Chanhassen (Minnesota) | 6,114.97 mi (9,841.09 km) |
| Idil to Channahon (Illinois) | 6,151.69 mi (9,900.18 km) |
| Idil to Channelview (Texas) | 7,028.92 mi (11,311.96 km) |
