| Merignac to Civita Castellana | 675.85 mi (1,087.68 km) |
| Merignac to Civitanova Marche | 720.61 mi (1,159.72 km) |
| Merignac to Civitavecchia | 651.26 mi (1,048.11 km) |
| Merignac to Civitella in Val di Chiana | 620.20 mi (998.11 km) |
| Merignac to Clusone | 518.94 mi (835.15 km) |
| Merignac to Coccaglio | 519.16 mi (835.50 km) |
| Merignac to Codigoro | 624.56 mi (1,005.13 km) |
| Merignac to Codogno | 505.74 mi (813.91 km) |
| Merignac to Codroipo | 664.61 mi (1,069.58 km) |
| Merignac to Cogoleto | 457.71 mi (736.61 km) |
| Merignac to Colle di Val d'Elsa | 592.00 mi (952.73 km) |
| Merignac to Colle Salvetti | 557.13 mi (896.61 km) |
| Merignac to Collecchio | 532.13 mi (856.39 km) |
| Merignac to Colleferro | 718.75 mi (1,156.72 km) |
| Merignac to Collegno | 401.86 mi (646.74 km) |
