| Richmond Heights to Cascais | 3,698.56 mi (5,952.26 km) |
| Richmond Heights to Castelo Branco | 3,753.51 mi (6,040.68 km) |
| Richmond Heights to Castro Daire | 3,698.95 mi (5,952.88 km) |
| Richmond Heights to Celorico de Basto | 3,680.87 mi (5,923.78 km) |
| Richmond Heights to Chamusca | 3,722.09 mi (5,990.13 km) |
| Richmond Heights to Chaves | 3,694.33 mi (5,945.45 km) |
| Richmond Heights to Cinfaes | 3,683.42 mi (5,927.89 km) |
| Richmond Heights to Coimbra | 3,697.31 mi (5,950.25 km) |
| Richmond Heights to Condeixa-a-Nova | 3,696.95 mi (5,949.67 km) |
| Richmond Heights to Corroios | 3,714.00 mi (5,977.11 km) |
| Richmond Heights to Coruche | 3,732.67 mi (6,007.14 km) |
| Richmond Heights to Costa de Caparica | 3,708.99 mi (5,969.04 km) |
| Richmond Heights to Covilha | 3,738.60 mi (6,016.69 km) |
| Richmond Heights to Eiras | 3,696.58 mi (5,949.07 km) |
| Richmond Heights to Elvas | 3,800.88 mi (6,116.93 km) |
