| Muskegon to Cascais | 3,876.35 mi (6,238.37 km) |
| Muskegon to Castelo Branco | 3,923.89 mi (6,314.89 km) |
| Muskegon to Castro Daire | 3,865.84 mi (6,221.46 km) |
| Muskegon to Celorico de Basto | 3,845.95 mi (6,189.45 km) |
| Muskegon to Chamusca | 3,895.88 mi (6,269.82 km) |
| Muskegon to Chaves | 3,857.12 mi (6,207.44 km) |
| Muskegon to Cinfaes | 3,849.84 mi (6,195.72 km) |
| Muskegon to Coimbra | 3,867.71 mi (6,224.47 km) |
| Muskegon to Condeixa-a-Nova | 3,867.83 mi (6,224.67 km) |
| Muskegon to Corroios | 3,891.66 mi (6,263.03 km) |
| Muskegon to Coruche | 3,908.01 mi (6,289.34 km) |
| Muskegon to Costa de Caparica | 3,886.68 mi (6,255.01 km) |
| Muskegon to Covilha | 3,907.19 mi (6,288.01 km) |
| Muskegon to Eiras | 3,866.85 mi (6,223.09 km) |
| Muskegon to Elvas | 3,974.26 mi (6,395.96 km) |
