| Appenzell to Centralia (Illinois) | 4,678.60 mi (7,529.48 km) |
| Appenzell to Centralia (Washington) | 5,331.65 mi (8,580.46 km) |
| Appenzell to Centreville (Virginia) | 4,190.74 mi (6,744.34 km) |
| Appenzell to Ceres (California) | 5,819.03 mi (9,364.82 km) |
| Appenzell to Cerritos (California) | 5,951.72 mi (9,578.37 km) |
| Appenzell to Chalco (Nebraska) | 4,813.82 mi (7,747.10 km) |
| Appenzell to Chalmette (Louisiana) | 5,130.80 mi (8,257.23 km) |
| Appenzell to Chambersburg (Pennsylvania) | 4,152.37 mi (6,682.60 km) |
| Appenzell to Chamblee (Georgia) | 4,703.20 mi (7,569.08 km) |
| Appenzell to Champaign (Illinois) | 4,570.24 mi (7,355.09 km) |
| Appenzell to Champlin (Minnesota) | 4,521.79 mi (7,277.13 km) |
| Appenzell to Chandler (Arizona) | 5,784.28 mi (9,308.90 km) |
| Appenzell to Chanhassen (Minnesota) | 4,542.89 mi (7,311.08 km) |
| Appenzell to Channahon (Illinois) | 4,508.67 mi (7,256.01 km) |
| Appenzell to Channelview (Texas) | 5,349.38 mi (8,608.99 km) |
