| Wheaton to Cascais | 4,001.51 mi (6,439.81 km) |
| Wheaton to Castelo Branco | 4,050.65 mi (6,518.89 km) |
| Wheaton to Castro Daire | 3,993.26 mi (6,426.53 km) |
| Wheaton to Celorico de Basto | 3,973.70 mi (6,395.05 km) |
| Wheaton to Chamusca | 4,021.93 mi (6,472.68 km) |
| Wheaton to Chaves | 3,985.28 mi (6,413.69 km) |
| Wheaton to Cinfaes | 3,977.35 mi (6,400.92 km) |
| Wheaton to Coimbra | 3,994.45 mi (6,428.45 km) |
| Wheaton to Condeixa-a-Nova | 3,994.48 mi (6,428.49 km) |
| Wheaton to Corroios | 4,016.86 mi (6,464.52 km) |
| Wheaton to Coruche | 4,033.73 mi (6,491.67 km) |
| Wheaton to Costa de Caparica | 4,011.87 mi (6,456.49 km) |
| Wheaton to Covilha | 4,034.30 mi (6,492.57 km) |
| Wheaton to Eiras | 3,993.62 mi (6,427.10 km) |
| Wheaton to Elvas | 4,100.43 mi (6,599.00 km) |
