| Annapolis to Cascais | 3,523.10 mi (5,669.87 km) |
| Annapolis to Castelo Branco | 3,587.73 mi (5,773.89 km) |
| Annapolis to Castro Daire | 3,538.23 mi (5,694.24 km) |
| Annapolis to Celorico de Basto | 3,522.71 mi (5,669.26 km) |
| Annapolis to Chamusca | 3,551.90 mi (5,716.24 km) |
| Annapolis to Chaves | 3,539.16 mi (5,695.73 km) |
| Annapolis to Cinfaes | 3,523.44 mi (5,670.43 km) |
| Annapolis to Coimbra | 3,531.88 mi (5,684.01 km) |
| Annapolis to Condeixa-a-Nova | 3,530.87 mi (5,682.39 km) |
| Annapolis to Corroios | 3,538.60 mi (5,694.83 km) |
| Annapolis to Coruche | 3,560.30 mi (5,729.75 km) |
| Annapolis to Costa de Caparica | 3,533.58 mi (5,686.75 km) |
| Annapolis to Covilha | 3,575.34 mi (5,753.95 km) |
| Annapolis to Eiras | 3,531.33 mi (5,683.12 km) |
| Annapolis to Elvas | 3,630.76 mi (5,843.14 km) |
