| Linthicum to Cascais | 3,524.70 mi (5,672.46 km) |
| Linthicum to Castelo Branco | 3,588.67 mi (5,775.41 km) |
| Linthicum to Castro Daire | 3,538.82 mi (5,695.17 km) |
| Linthicum to Celorico de Basto | 3,523.12 mi (5,669.91 km) |
| Linthicum to Chamusca | 3,553.14 mi (5,718.23 km) |
| Linthicum to Chaves | 3,539.36 mi (5,696.05 km) |
| Linthicum to Cinfaes | 3,523.97 mi (5,671.28 km) |
| Linthicum to Coimbra | 3,532.78 mi (5,685.46 km) |
| Linthicum to Condeixa-a-Nova | 3,531.82 mi (5,683.92 km) |
| Linthicum to Corroios | 3,540.21 mi (5,697.41 km) |
| Linthicum to Coruche | 3,561.69 mi (5,731.99 km) |
| Linthicum to Costa de Caparica | 3,535.19 mi (5,689.33 km) |
| Linthicum to Covilha | 3,576.10 mi (5,755.18 km) |
| Linthicum to Eiras | 3,532.22 mi (5,684.56 km) |
| Linthicum to Elvas | 3,632.01 mi (5,845.16 km) |
