| Naugatuck to Cividale del Friuli | 4,103.45 mi (6,603.86 km) |
| Naugatuck to Civita Castellana | 4,192.69 mi (6,747.49 km) |
| Naugatuck to Civitanova Marche | 4,214.23 mi (6,782.15 km) |
| Naugatuck to Civitavecchia | 4,172.90 mi (6,715.64 km) |
| Naugatuck to Civitella in Val di Chiana | 4,123.02 mi (6,635.35 km) |
| Naugatuck to Clusone | 3,964.22 mi (6,379.80 km) |
| Naugatuck to Coccaglio | 3,975.84 mi (6,398.50 km) |
| Naugatuck to Codigoro | 4,091.36 mi (6,584.40 km) |
| Naugatuck to Codogno | 3,977.35 mi (6,400.93 km) |
| Naugatuck to Codroipo | 4,089.20 mi (6,580.94 km) |
| Naugatuck to Cogoleto | 3,956.81 mi (6,367.87 km) |
| Naugatuck to Colle di Val d'Elsa | 4,098.25 mi (6,595.50 km) |
| Naugatuck to Colle Salvetti | 4,063.11 mi (6,538.95 km) |
| Naugatuck to Collecchio | 4,012.86 mi (6,458.08 km) |
| Naugatuck to Colleferro | 4,239.52 mi (6,822.85 km) |
