| Waco to Cividale del Friuli | 5,545.99 mi (8,925.40 km) |
| Waco to Civita Castellana | 5,659.09 mi (9,107.43 km) |
| Waco to Civitanova Marche | 5,672.30 mi (9,128.69 km) |
| Waco to Civitavecchia | 5,641.62 mi (9,079.30 km) |
| Waco to Civitella in Val di Chiana | 5,585.51 mi (8,989.01 km) |
| Waco to Clusone | 5,417.38 mi (8,718.43 km) |
| Waco to Coccaglio | 5,430.82 mi (8,740.06 km) |
| Waco to Codigoro | 5,545.16 mi (8,924.07 km) |
| Waco to Codogno | 5,435.29 mi (8,747.26 km) |
| Waco to Codroipo | 5,533.90 mi (8,905.94 km) |
| Waco to Cogoleto | 5,421.34 mi (8,724.80 km) |
| Waco to Colle di Val d'Elsa | 5,562.21 mi (8,951.51 km) |
| Waco to Colle Salvetti | 5,527.56 mi (8,895.74 km) |
| Waco to Collecchio | 5,471.87 mi (8,806.12 km) |
| Waco to Colleferro | 5,707.15 mi (9,184.78 km) |
