| Pompei to Caño Martin Peña (Puerto Rico) | 4,910.64 mi (7,902.91 km) |
| Pompei to Cañon City (Colorado) | 5,775.35 mi (9,294.52 km) |
| Pompei to Canóvanas (Puerto Rico) | 4,905.49 mi (7,894.62 km) |
| Pompei to Canton (Georgia) | 5,138.18 mi (8,269.10 km) |
| Pompei to Canton (Illinois) | 5,094.98 mi (8,199.58 km) |
| Pompei to Canton (Mississippi) | 5,455.50 mi (8,779.77 km) |
| Pompei to Canton (Ohio) | 4,726.62 mi (7,606.76 km) |
| Pompei to Canyon (Texas) | 5,829.07 mi (9,380.98 km) |
| Pompei to Canyon Lake (California) | 6,447.19 mi (10,375.75 km) |
| Pompei to Canyon Lake (Texas) | 5,937.04 mi (9,554.74 km) |
| Pompei to Cape Coral (Florida) | 5,355.99 mi (8,619.63 km) |
| Pompei to Cape Girardeau (Missouri) | 5,221.01 mi (8,402.40 km) |
| Pompei to Carbondale (Illinois) | 5,188.55 mi (8,350.17 km) |
| Pompei to Carlisle (Pennsylvania) | 4,571.45 mi (7,357.04 km) |
| Pompei to Carlsbad (California) | 6,480.01 mi (10,428.56 km) |
