| East Grand Rapids to Cascais | 3,854.23 mi (6,202.78 km) |
| East Grand Rapids to Castelo Branco | 3,902.90 mi (6,281.12 km) |
| East Grand Rapids to Castro Daire | 3,845.36 mi (6,188.51 km) |
| East Grand Rapids to Celorico de Basto | 3,825.74 mi (6,156.93 km) |
| East Grand Rapids to Chamusca | 3,874.37 mi (6,235.20 km) |
| East Grand Rapids to Chaves | 3,837.26 mi (6,175.48 km) |
| East Grand Rapids to Cinfaes | 3,829.43 mi (6,162.88 km) |
| East Grand Rapids to Coimbra | 3,846.71 mi (6,190.67 km) |
| East Grand Rapids to Condeixa-a-Nova | 3,846.76 mi (6,190.76 km) |
| East Grand Rapids to Corroios | 3,869.57 mi (6,227.47 km) |
| East Grand Rapids to Coruche | 3,886.27 mi (6,254.35 km) |
| East Grand Rapids to Costa de Caparica | 3,864.58 mi (6,219.44 km) |
| East Grand Rapids to Covilha | 3,886.47 mi (6,254.66 km) |
| East Grand Rapids to Eiras | 3,845.87 mi (6,189.32 km) |
| East Grand Rapids to Elvas | 3,952.84 mi (6,361.47 km) |
