| Tanaina to Cividale del Friuli | 4,930.54 mi (7,934.93 km) |
| Tanaina to Civita Castellana | 5,182.75 mi (8,340.83 km) |
| Tanaina to Civitanova Marche | 5,124.09 mi (8,246.42 km) |
| Tanaina to Civitavecchia | 5,191.27 mi (8,354.55 km) |
| Tanaina to Civitella in Val di Chiana | 5,100.78 mi (8,208.92 km) |
| Tanaina to Clusone | 4,918.19 mi (7,915.06 km) |
| Tanaina to Coccaglio | 4,940.19 mi (7,950.47 km) |
| Tanaina to Codigoro | 5,007.29 mi (8,058.46 km) |
| Tanaina to Codogno | 4,965.27 mi (7,990.83 km) |
| Tanaina to Codroipo | 4,936.68 mi (7,944.81 km) |
| Tanaina to Cogoleto | 5,008.17 mi (8,059.88 km) |
| Tanaina to Colle di Val d'Elsa | 5,097.17 mi (8,203.11 km) |
| Tanaina to Colle Salvetti | 5,078.10 mi (8,172.41 km) |
| Tanaina to Collecchio | 4,997.55 mi (8,042.78 km) |
| Tanaina to Colleferro | 5,225.88 mi (8,410.24 km) |
