| Federal Way to Cascais | 5,203.81 mi (8,374.72 km) |
| Federal Way to Castelo Branco | 5,210.28 mi (8,385.13 km) |
| Federal Way to Castro Daire | 5,138.11 mi (8,268.98 km) |
| Federal Way to Celorico de Basto | 5,110.28 mi (8,224.19 km) |
| Federal Way to Chamusca | 5,201.66 mi (8,371.26 km) |
| Federal Way to Chaves | 5,108.87 mi (8,221.93 km) |
| Federal Way to Cinfaes | 5,120.82 mi (8,241.16 km) |
| Federal Way to Coimbra | 5,157.89 mi (8,300.82 km) |
| Federal Way to Condeixa-a-Nova | 5,160.48 mi (8,304.99 km) |
| Federal Way to Corroios | 5,217.56 mi (8,396.85 km) |
| Federal Way to Coruche | 5,221.01 mi (8,402.41 km) |
| Federal Way to Costa de Caparica | 5,213.03 mi (8,389.56 km) |
| Federal Way to Covilha | 5,185.41 mi (8,345.11 km) |
| Federal Way to Eiras | 5,156.42 mi (8,298.46 km) |
| Federal Way to Elvas | 5,272.91 mi (8,485.92 km) |
