| Somma Vesuviana to Corinth (Mississippi) | 5,275.52 mi (8,490.13 km) |
| Somma Vesuviana to Corinth (Texas) | 5,719.57 mi (9,204.76 km) |
| Somma Vesuviana to Cornelius (North Carolina) | 4,917.78 mi (7,914.40 km) |
| Somma Vesuviana to Cornelius (Oregon) | 5,915.93 mi (9,520.76 km) |
| Somma Vesuviana to Corning (New York) | 4,482.83 mi (7,214.41 km) |
| Somma Vesuviana to Corona (California) | 6,438.45 mi (10,361.68 km) |
| Somma Vesuviana to Coronado (California) | 6,493.48 mi (10,450.25 km) |
| Somma Vesuviana to Corpus Christi (Texas) | 5,997.71 mi (9,652.39 km) |
| Somma Vesuviana to Corsicana (Texas) | 5,746.30 mi (9,247.78 km) |
| Somma Vesuviana to Cortland (New York) | 4,428.19 mi (7,126.48 km) |
| Somma Vesuviana to Corvallis (Oregon) | 5,977.95 mi (9,620.57 km) |
| Somma Vesuviana to Coshocton (Ohio) | 4,761.60 mi (7,663.06 km) |
| Somma Vesuviana to Costa Mesa (California) | 6,460.83 mi (10,397.70 km) |
| Somma Vesuviana to Coto de Caza (California) | 6,454.30 mi (10,387.20 km) |
| Somma Vesuviana to Cottage Grove (Minnesota) | 5,007.46 mi (8,058.73 km) |
