| Tucson Estates to Cividale del Friuli | 6,017.12 mi (9,683.62 km) |
| Tucson Estates to Civita Castellana | 6,168.82 mi (9,927.75 km) |
| Tucson Estates to Civitanova Marche | 6,166.26 mi (9,923.63 km) |
| Tucson Estates to Civitavecchia | 6,156.28 mi (9,907.57 km) |
| Tucson Estates to Civitella in Val di Chiana | 6,089.30 mi (9,799.78 km) |
| Tucson Estates to Clusone | 5,908.45 mi (9,508.73 km) |
| Tucson Estates to Coccaglio | 5,924.62 mi (9,534.76 km) |
| Tucson Estates to Codigoro | 6,034.46 mi (9,711.53 km) |
| Tucson Estates to Codogno | 5,934.08 mi (9,549.98 km) |
| Tucson Estates to Codroipo | 6,008.66 mi (9,670.00 km) |
| Tucson Estates to Cogoleto | 5,932.27 mi (9,547.07 km) |
| Tucson Estates to Colle di Val d'Elsa | 6,069.20 mi (9,767.44 km) |
| Tucson Estates to Colle Salvetti | 6,036.18 mi (9,714.29 km) |
| Tucson Estates to Collecchio | 5,971.73 mi (9,610.56 km) |
| Tucson Estates to Colleferro | 6,218.37 mi (10,007.49 km) |
