| Homosassa Springs to Cascais | 4,146.25 mi (6,672.75 km) |
| Homosassa Springs to Castelo Branco | 4,225.85 mi (6,800.84 km) |
| Homosassa Springs to Castro Daire | 4,185.02 mi (6,735.14 km) |
| Homosassa Springs to Celorico de Basto | 4,173.61 mi (6,716.78 km) |
| Homosassa Springs to Chamusca | 4,183.44 mi (6,732.59 km) |
| Homosassa Springs to Chaves | 4,194.24 mi (6,749.98 km) |
| Homosassa Springs to Cinfaes | 4,171.57 mi (6,713.49 km) |
| Homosassa Springs to Coimbra | 4,171.41 mi (6,713.23 km) |
| Homosassa Springs to Condeixa-a-Nova | 4,169.38 mi (6,709.97 km) |
| Homosassa Springs to Corroios | 4,161.62 mi (6,697.48 km) |
| Homosassa Springs to Coruche | 4,188.09 mi (6,740.07 km) |
| Homosassa Springs to Costa de Caparica | 4,156.67 mi (6,689.51 km) |
| Homosassa Springs to Covilha | 4,217.62 mi (6,787.61 km) |
| Homosassa Springs to Eiras | 4,171.15 mi (6,712.81 km) |
| Homosassa Springs to Elvas | 4,261.15 mi (6,857.66 km) |
