| East Honolulu to Cascais | 7,811.22 mi (12,570.95 km) |
| East Honolulu to Castelo Branco | 7,798.23 mi (12,550.03 km) |
| East Honolulu to Castro Daire | 7,722.07 mi (12,427.47 km) |
| East Honolulu to Celorico de Basto | 7,691.49 mi (12,378.26 km) |
| East Honolulu to Chamusca | 7,799.28 mi (12,551.73 km) |
| East Honolulu to Chaves | 7,683.78 mi (12,365.85 km) |
| East Honolulu to Cinfaes | 7,704.88 mi (12,399.80 km) |
| East Honolulu to Coimbra | 7,749.78 mi (12,472.06 km) |
| East Honolulu to Condeixa-a-Nova | 7,753.45 mi (12,477.97 km) |
| East Honolulu to Corroios | 7,823.83 mi (12,591.24 km) |
| East Honolulu to Coruche | 7,821.30 mi (12,587.16 km) |
| East Honolulu to Costa de Caparica | 7,819.66 mi (12,584.52 km) |
| East Honolulu to Covilha | 7,770.33 mi (12,505.15 km) |
| East Honolulu to Eiras | 7,748.08 mi (12,469.33 km) |
| East Honolulu to Elvas | 7,864.40 mi (12,656.53 km) |
