| Greer to Cascais | 3,926.84 mi (6,319.64 km) |
| Greer to Castelo Branco | 3,995.37 mi (6,429.93 km) |
| Greer to Castro Daire | 3,947.85 mi (6,353.44 km) |
| Greer to Celorico de Basto | 3,933.24 mi (6,329.94 km) |
| Greer to Chamusca | 3,957.86 mi (6,369.56 km) |
| Greer to Chaves | 3,950.64 mi (6,357.94 km) |
| Greer to Cinfaes | 3,933.33 mi (6,330.09 km) |
| Greer to Coimbra | 3,939.76 mi (6,340.44 km) |
| Greer to Condeixa-a-Nova | 3,938.51 mi (6,338.42 km) |
| Greer to Corroios | 3,942.35 mi (6,344.59 km) |
| Greer to Coruche | 3,965.32 mi (6,381.57 km) |
| Greer to Costa de Caparica | 3,937.33 mi (6,336.53 km) |
| Greer to Covilha | 3,983.96 mi (6,411.56 km) |
| Greer to Eiras | 3,939.28 mi (6,339.66 km) |
| Greer to Elvas | 4,036.57 mi (6,496.23 km) |
