| Southlake to Cividale del Friuli | 5,472.11 mi (8,806.50 km) |
| Southlake to Civita Castellana | 5,589.18 mi (8,994.91 km) |
| Southlake to Civitanova Marche | 5,600.79 mi (9,013.60 km) |
| Southlake to Civitavecchia | 5,572.20 mi (8,967.59 km) |
| Southlake to Civitella in Val di Chiana | 5,514.89 mi (8,875.36 km) |
| Southlake to Clusone | 5,345.26 mi (8,602.37 km) |
| Southlake to Coccaglio | 5,358.99 mi (8,624.46 km) |
| Southlake to Codigoro | 5,473.02 mi (8,807.98 km) |
| Southlake to Codogno | 5,363.97 mi (8,632.48 km) |
| Southlake to Codroipo | 5,460.34 mi (8,787.57 km) |
| Southlake to Cogoleto | 5,351.26 mi (8,612.02 km) |
| Southlake to Colle di Val d'Elsa | 5,491.89 mi (8,838.34 km) |
| Southlake to Colle Salvetti | 5,457.37 mi (8,782.78 km) |
| Southlake to Collecchio | 5,400.70 mi (8,691.59 km) |
| Southlake to Colleferro | 5,637.46 mi (9,072.61 km) |
