| West Mifflin to Cascais | 3,653.64 mi (5,879.96 km) |
| West Mifflin to Castelo Branco | 3,712.53 mi (5,974.73 km) |
| West Mifflin to Castro Daire | 3,659.94 mi (5,890.11 km) |
| West Mifflin to Celorico de Basto | 3,642.87 mi (5,862.63 km) |
| West Mifflin to Chamusca | 3,679.31 mi (5,921.28 km) |
| West Mifflin to Chaves | 3,657.53 mi (5,886.23 km) |
| West Mifflin to Cinfaes | 3,644.69 mi (5,865.57 km) |
| West Mifflin to Coimbra | 3,656.42 mi (5,884.44 km) |
| West Mifflin to Condeixa-a-Nova | 3,655.80 mi (5,883.44 km) |
| West Mifflin to Corroios | 3,669.12 mi (5,904.87 km) |
| West Mifflin to Coruche | 3,689.02 mi (5,936.90 km) |
| West Mifflin to Costa de Caparica | 3,664.10 mi (5,896.80 km) |
| West Mifflin to Covilha | 3,698.61 mi (5,952.34 km) |
| West Mifflin to Eiras | 3,655.76 mi (5,883.38 km) |
| West Mifflin to Elvas | 3,758.20 mi (6,048.24 km) |
