| Michigan City to Cascais | 3,948.03 mi (6,353.74 km) |
| Michigan City to Castelo Branco | 3,998.48 mi (6,434.94 km) |
| Michigan City to Castro Daire | 3,941.71 mi (6,343.56 km) |
| Michigan City to Celorico de Basto | 3,922.47 mi (6,312.60 km) |
| Michigan City to Chamusca | 3,969.16 mi (6,387.74 km) |
| Michigan City to Chaves | 3,934.47 mi (6,331.92 km) |
| Michigan City to Cinfaes | 3,925.88 mi (6,318.09 km) |
| Michigan City to Coimbra | 3,942.27 mi (6,344.47 km) |
| Michigan City to Condeixa-a-Nova | 3,942.21 mi (6,344.38 km) |
| Michigan City to Corroios | 3,963.40 mi (6,378.48 km) |
| Michigan City to Coruche | 3,980.68 mi (6,406.29 km) |
| Michigan City to Costa de Caparica | 3,958.41 mi (6,370.44 km) |
| Michigan City to Covilha | 3,982.45 mi (6,409.13 km) |
| Michigan City to Eiras | 3,941.46 mi (6,343.17 km) |
| Michigan City to Elvas | 4,047.73 mi (6,514.20 km) |
