| Gartringen to Castelo Branco | 1,011.84 mi (1,628.41 km) |
| Gartringen to Castro Daire | 980.48 mi (1,577.93 km) |
| Gartringen to Celorico de Basto | 962.71 mi (1,549.34 km) |
| Gartringen to Chamusca | 1,072.25 mi (1,725.61 km) |
| Gartringen to Chaves | 926.04 mi (1,490.32 km) |
| Gartringen to Cinfaes | 980.11 mi (1,577.34 km) |
| Gartringen to Coimbra | 1,030.82 mi (1,658.94 km) |
| Gartringen to Condeixa-a-Nova | 1,037.88 mi (1,670.31 km) |
| Gartringen to Corroios | 1,133.11 mi (1,823.56 km) |
| Gartringen to Coruche | 1,092.46 mi (1,758.14 km) |
| Gartringen to Costa de Caparica | 1,135.01 mi (1,826.63 km) |
| Gartringen to Covilha | 990.37 mi (1,593.84 km) |
| Gartringen to Eiras | 1,029.23 mi (1,656.38 km) |
| Gartringen to Elvas | 1,043.97 mi (1,680.11 km) |
| Gartringen to Entroncamento | 1,066.28 mi (1,716.02 km) |
