| Appenzell to Corinth (Mississippi) | 4,825.86 mi (7,766.48 km) |
| Appenzell to Corinth (Texas) | 5,254.88 mi (8,456.91 km) |
| Appenzell to Cornelius (North Carolina) | 4,485.74 mi (7,219.10 km) |
| Appenzell to Cornelius (Oregon) | 5,405.07 mi (8,698.62 km) |
| Appenzell to Corning (New York) | 4,033.44 mi (6,491.19 km) |
| Appenzell to Corona (California) | 5,936.45 mi (9,553.79 km) |
| Appenzell to Coronado (California) | 5,993.12 mi (9,645.00 km) |
| Appenzell to Corpus Christi (Texas) | 5,547.10 mi (8,927.20 km) |
| Appenzell to Corsicana (Texas) | 5,285.84 mi (8,506.73 km) |
| Appenzell to Cortland (New York) | 3,978.81 mi (6,403.28 km) |
| Appenzell to Corvallis (Oregon) | 5,467.15 mi (8,798.53 km) |
| Appenzell to Coshocton (Ohio) | 4,309.16 mi (6,934.93 km) |
| Appenzell to Costa Mesa (California) | 5,958.61 mi (9,589.46 km) |
| Appenzell to Coto de Caza (California) | 5,952.53 mi (9,579.67 km) |
| Appenzell to Cottage Grove (Minnesota) | 4,522.14 mi (7,277.68 km) |
