| Poggibonsi to Caño Martin Peña (Puerto Rico) | 4,717.84 mi (7,592.63 km) |
| Poggibonsi to Cañon City (Colorado) | 5,521.12 mi (8,885.39 km) |
| Poggibonsi to Canóvanas (Puerto Rico) | 4,713.12 mi (7,585.03 km) |
| Poggibonsi to Canton (Georgia) | 4,894.68 mi (7,877.22 km) |
| Poggibonsi to Canton (Illinois) | 4,843.58 mi (7,794.99 km) |
| Poggibonsi to Canton (Mississippi) | 5,209.75 mi (8,384.29 km) |
| Poggibonsi to Canton (Ohio) | 4,478.69 mi (7,207.75 km) |
| Poggibonsi to Canyon (Texas) | 5,576.19 mi (8,974.02 km) |
| Poggibonsi to Canyon Lake (California) | 6,193.16 mi (9,966.93 km) |
| Poggibonsi to Canyon Lake (Texas) | 5,688.22 mi (9,154.30 km) |
| Poggibonsi to Cape Coral (Florida) | 5,124.15 mi (8,246.52 km) |
| Poggibonsi to Cape Girardeau (Missouri) | 4,971.83 mi (8,001.38 km) |
| Poggibonsi to Carbondale (Illinois) | 4,939.24 mi (7,948.95 km) |
| Poggibonsi to Carlisle (Pennsylvania) | 4,326.31 mi (6,962.52 km) |
| Poggibonsi to Carlsbad (California) | 6,225.91 mi (10,019.63 km) |
