| Appenzell to Culpeper (Virginia) | 4,230.30 mi (6,808.01 km) |
| Appenzell to Culver City (California) | 5,953.80 mi (9,581.72 km) |
| Appenzell to Cumberland (Maryland) | 4,210.07 mi (6,775.46 km) |
| Appenzell to Cupertino (California) | 5,866.13 mi (9,440.62 km) |
| Appenzell to Cutler Bay (Florida) | 4,928.55 mi (7,931.73 km) |
| Appenzell to Cutlerville (Michigan) | 4,344.44 mi (6,991.70 km) |
| Appenzell to Cuyahoga Falls (Ohio) | 4,256.05 mi (6,849.45 km) |
| Appenzell to Cypress (California) | 5,953.74 mi (9,581.62 km) |
| Appenzell to Cypress Gardens (Florida) | 4,871.38 mi (7,839.73 km) |
| Appenzell to Cypress Lake (Florida) | 4,951.41 mi (7,968.52 km) |
| Appenzell to D'Iberville (Mississippi) | 5,060.35 mi (8,143.85 km) |
| Appenzell to Dakota Ridge (Colorado) | 5,210.02 mi (8,384.71 km) |
| Appenzell to Dale City (Virginia) | 4,195.20 mi (6,751.52 km) |
| Appenzell to Dallas (Georgia) | 4,724.32 mi (7,603.06 km) |
| Appenzell to Dallas (Oregon) | 5,447.05 mi (8,766.18 km) |
