| Ada to Camas (Washington) | 5,722.62 mi (9,209.67 km) |
| Ada to Cambridge (Maryland) | 4,641.87 mi (7,470.37 km) |
| Ada to Cambridge (Massachusetts) | 4,272.71 mi (6,876.26 km) |
| Ada to Camden (Arkansas) | 5,543.73 mi (8,921.78 km) |
| Ada to Camden (New Jersey) | 4,540.00 mi (7,306.43 km) |
| Ada to Cameron Park (California) | 6,122.28 mi (9,852.86 km) |
| Ada to Camp Pendleton South (California) | 6,365.78 mi (10,244.73 km) |
| Ada to Camp Springs (Maryland) | 4,664.33 mi (7,506.52 km) |
| Ada to Camp Verde (Arizona) | 6,128.44 mi (9,862.77 km) |
| Ada to Campbell (California) | 6,231.87 mi (10,029.23 km) |
| Ada to Campbellsville (Kentucky) | 5,066.40 mi (8,153.58 km) |
| Ada to Campton Hills (Illinois) | 4,952.76 mi (7,970.69 km) |
| Ada to Canby (Oregon) | 5,748.87 mi (9,251.92 km) |
| Ada to Candelaria (Puerto Rico) | 5,142.49 mi (8,276.04 km) |
| Ada to Candler-McAfee (Georgia) | 5,202.56 mi (8,372.71 km) |
