| Ampthill to Cloverly (Maryland) | 3,628.13 mi (5,838.92 km) |
| Ampthill to Clovis (California) | 5,290.33 mi (8,513.96 km) |
| Ampthill to Clovis (New Mexico) | 4,869.39 mi (7,836.53 km) |
| Ampthill to Clute (Texas) | 4,859.93 mi (7,821.30 km) |
| Ampthill to Coachella (California) | 5,357.97 mi (8,622.83 km) |
| Ampthill to Coalinga (California) | 5,349.49 mi (8,609.17 km) |
| Ampthill to Coamo (Puerto Rico) | 4,219.75 mi (6,791.03 km) |
| Ampthill to Coatesville (Pennsylvania) | 3,540.92 mi (5,698.55 km) |
| Ampthill to Cockeysville (Maryland) | 3,596.26 mi (5,787.62 km) |
| Ampthill to Cocoa (Florida) | 4,298.71 mi (6,918.11 km) |
| Ampthill to Cocoa Beach (Florida) | 4,295.35 mi (6,912.70 km) |
| Ampthill to Coconut Creek (Florida) | 4,380.63 mi (7,049.94 km) |
| Ampthill to Coeur d'Alene (Idaho) | 4,591.03 mi (7,388.55 km) |
| Ampthill to Cohoes (New York) | 3,334.49 mi (5,366.34 km) |
| Ampthill to Cold Springs (Nevada) | 5,134.42 mi (8,263.04 km) |
