| North Tonawanda to Casamassima | 4,624.86 mi (7,443.00 km) |
| North Tonawanda to Casandrino | 4,514.68 mi (7,265.68 km) |
| North Tonawanda to Casapulla | 4,510.59 mi (7,259.09 km) |
| North Tonawanda to Casarano | 4,716.37 mi (7,590.26 km) |
| North Tonawanda to Casatenovo | 4,123.91 mi (6,636.79 km) |
| North Tonawanda to Casciana Terme | 4,259.57 mi (6,855.12 km) |
| North Tonawanda to Cascina | 4,250.73 mi (6,840.89 km) |
| North Tonawanda to Caselle Torinese | 4,074.42 mi (6,557.14 km) |
| North Tonawanda to Caserta | 4,512.68 mi (7,262.45 km) |
| North Tonawanda to Casier | 4,246.77 mi (6,834.51 km) |
| North Tonawanda to Casorate Primo | 4,125.89 mi (6,639.98 km) |
| North Tonawanda to Casoria | 4,518.15 mi (7,271.26 km) |
| North Tonawanda to Cassano al Ionio | 4,649.39 mi (7,482.46 km) |
| North Tonawanda to Cassano d'Adda | 4,138.38 mi (6,660.07 km) |
| North Tonawanda to Cassano delle Murge | 4,621.50 mi (7,437.58 km) |
