| Appenzell to Benavente | 1,081.02 mi (1,739.73 km) |
| Appenzell to Bombarral | 1,083.40 mi (1,743.56 km) |
| Appenzell to Bougado | 977.18 mi (1,572.61 km) |
| Appenzell to Braga | 963.44 mi (1,550.51 km) |
| Appenzell to Braganca | 880.75 mi (1,417.44 km) |
| Appenzell to Cabeceiras de Basto | 946.11 mi (1,522.62 km) |
| Appenzell to Cacem | 1,110.88 mi (1,787.80 km) |
| Appenzell to Cadaval | 1,082.49 mi (1,742.09 km) |
| Appenzell to Caldas da Rainha | 1,076.81 mi (1,732.95 km) |
| Appenzell to Calheta | 1,717.02 mi (2,763.28 km) |
| Appenzell to Camara de Lobos | 1,710.62 mi (2,752.97 km) |
| Appenzell to Canico | 1,707.88 mi (2,748.57 km) |
| Appenzell to Cantanhede | 1,015.75 mi (1,634.69 km) |
| Appenzell to Carregal do Sal | 986.58 mi (1,587.74 km) |
| Appenzell to Cartaxo | 1,072.52 mi (1,726.05 km) |
