| Gignac-la-Nerthe to Civita Castellana | 371.14 mi (597.30 km) |
| Gignac-la-Nerthe to Civitanova Marche | 426.84 mi (686.93 km) |
| Gignac-la-Nerthe to Civitavecchia | 344.75 mi (554.81 km) |
| Gignac-la-Nerthe to Civitella in Val di Chiana | 325.26 mi (523.45 km) |
| Gignac-la-Nerthe to Clusone | 288.57 mi (464.41 km) |
| Gignac-la-Nerthe to Coccaglio | 277.68 mi (446.89 km) |
| Gignac-la-Nerthe to Codigoro | 355.43 mi (572.00 km) |
| Gignac-la-Nerthe to Codogno | 252.51 mi (406.37 km) |
| Gignac-la-Nerthe to Codroipo | 419.58 mi (675.25 km) |
| Gignac-la-Nerthe to Cogoleto | 183.22 mi (294.86 km) |
| Gignac-la-Nerthe to Colle di Val d'Elsa | 296.03 mi (476.41 km) |
| Gignac-la-Nerthe to Colle Salvetti | 263.37 mi (423.85 km) |
| Gignac-la-Nerthe to Collecchio | 264.39 mi (425.49 km) |
| Gignac-la-Nerthe to Colleferro | 412.07 mi (663.16 km) |
| Gignac-la-Nerthe to Collegno | 164.07 mi (264.05 km) |
