| Civitavecchia to Cedar Rapids (Iowa) | 4,930.07 mi (7,934.18 km) |
| Civitavecchia to Cedarburg (Wisconsin) | 4,726.62 mi (7,606.76 km) |
| Civitavecchia to Celebration (Florida) | 5,095.90 mi (8,201.06 km) |
| Civitavecchia to Celina (Ohio) | 4,703.40 mi (7,569.39 km) |
| Civitavecchia to Celina (Texas) | 5,540.02 mi (8,915.80 km) |
| Civitavecchia to Centennial (Colorado) | 5,539.45 mi (8,914.88 km) |
| Civitavecchia to Center Point (Alabama) | 5,093.68 mi (8,197.49 km) |
| Civitavecchia to Centereach (New York) | 4,196.94 mi (6,754.33 km) |
| Civitavecchia to Centerton (Arkansas) | 5,292.51 mi (8,517.48 km) |
| Civitavecchia to Centerville (Ohio) | 4,724.52 mi (7,603.38 km) |
| Civitavecchia to Centerville (Utah) | 5,709.11 mi (9,187.93 km) |
| Civitavecchia to Central (Louisiana) | 5,425.66 mi (8,731.76 km) |
| Civitavecchia to Central Falls (Rhode Island) | 4,085.40 mi (6,574.82 km) |
| Civitavecchia to Central Islip (New York) | 4,205.02 mi (6,767.33 km) |
| Civitavecchia to Central Point (Oregon) | 5,955.96 mi (9,585.19 km) |
