| Stony Brook to Cascais | 3,308.33 mi (5,324.24 km) |
| Stony Brook to Castelo Branco | 3,370.85 mi (5,424.86 km) |
| Stony Brook to Castro Daire | 3,320.34 mi (5,343.57 km) |
| Stony Brook to Celorico de Basto | 3,304.35 mi (5,317.84 km) |
| Stony Brook to Chamusca | 3,335.94 mi (5,368.68 km) |
| Stony Brook to Chaves | 3,320.29 mi (5,343.50 km) |
| Stony Brook to Cinfaes | 3,305.40 mi (5,319.53 km) |
| Stony Brook to Coimbra | 3,314.90 mi (5,334.81 km) |
| Stony Brook to Condeixa-a-Nova | 3,314.02 mi (5,333.40 km) |
| Stony Brook to Corroios | 3,323.83 mi (5,349.19 km) |
| Stony Brook to Coruche | 3,344.83 mi (5,382.98 km) |
| Stony Brook to Costa de Caparica | 3,318.81 mi (5,341.11 km) |
| Stony Brook to Covilha | 3,357.95 mi (5,404.10 km) |
| Stony Brook to Eiras | 3,314.31 mi (5,333.87 km) |
| Stony Brook to Elvas | 3,414.83 mi (5,495.64 km) |
