| Powder Springs to Cascais | 4,084.91 mi (6,574.03 km) |
| Powder Springs to Castelo Branco | 4,153.36 mi (6,684.19 km) |
| Powder Springs to Castro Daire | 4,105.72 mi (6,607.52 km) |
| Powder Springs to Celorico de Basto | 4,091.04 mi (6,583.89 km) |
| Powder Springs to Chamusca | 4,115.90 mi (6,623.91 km) |
| Powder Springs to Chaves | 4,108.34 mi (6,611.74 km) |
| Powder Springs to Cinfaes | 4,091.19 mi (6,584.13 km) |
| Powder Springs to Coimbra | 4,097.74 mi (6,594.68 km) |
| Powder Springs to Condeixa-a-Nova | 4,096.50 mi (6,592.68 km) |
| Powder Springs to Corroios | 4,100.42 mi (6,598.98 km) |
| Powder Springs to Coruche | 4,123.38 mi (6,635.94 km) |
| Powder Springs to Costa de Caparica | 4,095.40 mi (6,590.92 km) |
| Powder Springs to Covilha | 4,141.90 mi (6,665.74 km) |
| Powder Springs to Eiras | 4,097.26 mi (6,593.90 km) |
| Powder Springs to Elvas | 4,194.62 mi (6,750.59 km) |
