| Trecastagni to Corinth (Mississippi) | 5,433.42 mi (8,744.24 km) |
| Trecastagni to Corinth (Texas) | 5,886.92 mi (9,474.08 km) |
| Trecastagni to Cornelius (North Carolina) | 5,065.31 mi (8,151.83 km) |
| Trecastagni to Cornelius (Oregon) | 6,130.64 mi (9,866.31 km) |
| Trecastagni to Corning (New York) | 4,642.45 mi (7,471.30 km) |
| Trecastagni to Corona (California) | 6,636.96 mi (10,681.15 km) |
| Trecastagni to Coronado (California) | 6,690.08 mi (10,766.64 km) |
| Trecastagni to Corpus Christi (Texas) | 6,154.68 mi (9,905.00 km) |
| Trecastagni to Corsicana (Texas) | 5,910.59 mi (9,512.17 km) |
| Trecastagni to Cortland (New York) | 4,587.95 mi (7,383.59 km) |
| Trecastagni to Corvallis (Oregon) | 6,192.18 mi (9,965.36 km) |
| Trecastagni to Coshocton (Ohio) | 4,922.52 mi (7,922.04 km) |
| Trecastagni to Costa Mesa (California) | 6,659.59 mi (10,717.57 km) |
| Trecastagni to Coto de Caza (California) | 6,652.54 mi (10,706.24 km) |
| Trecastagni to Cottage Grove (Minnesota) | 5,191.60 mi (8,355.07 km) |
