| Napa to Carmignano | 6,057.67 mi (9,748.88 km) |
| Napa to Carovigno | 6,422.11 mi (10,335.39 km) |
| Napa to Carpenedolo | 5,953.57 mi (9,581.35 km) |
| Napa to Carpi | 5,999.13 mi (9,654.66 km) |
| Napa to Carrara | 6,016.58 mi (9,682.76 km) |
| Napa to Carugate | 5,912.16 mi (9,514.70 km) |
| Napa to Casal di Principe | 6,306.83 mi (10,149.86 km) |
| Napa to Casale Monferrato | 5,910.13 mi (9,511.44 km) |
| Napa to Casale sul Sile | 5,992.60 mi (9,644.16 km) |
| Napa to Casalecchio di Reno | 6,027.38 mi (9,700.12 km) |
| Napa to Casalgrande | 6,006.22 mi (9,666.07 km) |
| Napa to Casalmaggiore | 5,974.49 mi (9,615.01 km) |
| Napa to Casalnuovo di Napoli | 6,318.75 mi (10,169.04 km) |
| Napa to Casalpusterlengo | 5,942.00 mi (9,562.73 km) |
| Napa to Casaluce | 6,309.68 mi (10,154.45 km) |
