| Romilly-sur-Seine to Castelo Branco | 817.37 mi (1,315.44 km) |
| Romilly-sur-Seine to Castro Daire | 776.05 mi (1,248.93 km) |
| Romilly-sur-Seine to Celorico de Basto | 754.59 mi (1,214.40 km) |
| Romilly-sur-Seine to Chamusca | 875.51 mi (1,408.99 km) |
| Romilly-sur-Seine to Chaves | 717.80 mi (1,155.19 km) |
| Romilly-sur-Seine to Cinfaes | 773.35 mi (1,244.58 km) |
| Romilly-sur-Seine to Coimbra | 828.66 mi (1,333.61 km) |
| Romilly-sur-Seine to Condeixa-a-Nova | 836.01 mi (1,345.43 km) |
| Romilly-sur-Seine to Corroios | 937.53 mi (1,508.80 km) |
| Romilly-sur-Seine to Coruche | 898.04 mi (1,445.25 km) |
| Romilly-sur-Seine to Costa de Caparica | 938.81 mi (1,510.87 km) |
| Romilly-sur-Seine to Covilha | 792.57 mi (1,275.52 km) |
| Romilly-sur-Seine to Eiras | 826.89 mi (1,330.76 km) |
| Romilly-sur-Seine to Elvas | 858.32 mi (1,381.33 km) |
| Romilly-sur-Seine to Entroncamento | 868.87 mi (1,398.31 km) |
