| Barstow to Camas (Washington) | 793.69 mi (1,277.32 km) |
| Barstow to Cambridge (Maryland) | 2,264.77 mi (3,644.80 km) |
| Barstow to Cambridge (Massachusetts) | 2,501.65 mi (4,026.02 km) |
| Barstow to Camden (Arkansas) | 1,382.23 mi (2,224.49 km) |
| Barstow to Camden (New Jersey) | 2,307.08 mi (3,712.88 km) |
| Barstow to Cameron Park (California) | 341.64 mi (549.81 km) |
| Barstow to Camp Pendleton South (California) | 114.57 mi (184.38 km) |
| Barstow to Camp Springs (Maryland) | 2,217.80 mi (3,569.21 km) |
| Barstow to Camp Verde (Arizona) | 295.50 mi (475.56 km) |
| Barstow to Campbell (California) | 320.73 mi (516.16 km) |
| Barstow to Campbellsville (Kentucky) | 1,769.33 mi (2,847.46 km) |
| Barstow to Campton Hills (Illinois) | 1,616.79 mi (2,601.97 km) |
| Barstow to Canby (Oregon) | 777.42 mi (1,251.14 km) |
| Barstow to Candelaria (Puerto Rico) | 3,299.98 mi (5,310.80 km) |
| Barstow to Candler-McAfee (Georgia) | 1,864.11 mi (3,000.00 km) |
