| Gretz-Armainvilliers to Camas (Washington) | 5,130.47 mi (8,256.70 km) |
| Gretz-Armainvilliers to Cambridge (Maryland) | 3,824.35 mi (6,154.69 km) |
| Gretz-Armainvilliers to Cambridge (Massachusetts) | 3,457.96 mi (5,565.04 km) |
| Gretz-Armainvilliers to Camden (Arkansas) | 4,751.14 mi (7,646.22 km) |
| Gretz-Armainvilliers to Camden (New Jersey) | 3,724.78 mi (5,994.46 km) |
| Gretz-Armainvilliers to Cameron Park (California) | 5,486.11 mi (8,829.04 km) |
| Gretz-Armainvilliers to Camp Pendleton South (California) | 5,681.84 mi (9,144.04 km) |
| Gretz-Armainvilliers to Camp Springs (Maryland) | 3,849.16 mi (6,194.63 km) |
| Gretz-Armainvilliers to Camp Verde (Arizona) | 5,418.98 mi (8,721.01 km) |
| Gretz-Armainvilliers to Campbell (California) | 5,595.44 mi (9,004.99 km) |
| Gretz-Armainvilliers to Campbellsville (Kentucky) | 4,265.59 mi (6,864.80 km) |
| Gretz-Armainvilliers to Campton Hills (Illinois) | 4,179.02 mi (6,725.49 km) |
| Gretz-Armainvilliers to Canby (Oregon) | 5,156.63 mi (8,298.79 km) |
| Gretz-Armainvilliers to Candelaria (Puerto Rico) | 4,316.89 mi (6,947.36 km) |
| Gretz-Armainvilliers to Candler-McAfee (Georgia) | 4,388.16 mi (7,062.06 km) |
