| Zwonitz to Castelo Branco | 1,231.32 mi (1,981.62 km) |
| Zwonitz to Castro Daire | 1,197.52 mi (1,927.22 km) |
| Zwonitz to Celorico de Basto | 1,178.50 mi (1,896.61 km) |
| Zwonitz to Chamusca | 1,291.38 mi (2,078.27 km) |
| Zwonitz to Chaves | 1,141.71 mi (1,837.40 km) |
| Zwonitz to Cinfaes | 1,196.41 mi (1,925.43 km) |
| Zwonitz to Coimbra | 1,248.60 mi (2,009.43 km) |
| Zwonitz to Condeixa-a-Nova | 1,255.75 mi (2,020.94 km) |
| Zwonitz to Corroios | 1,352.56 mi (2,176.73 km) |
| Zwonitz to Coruche | 1,312.06 mi (2,111.56 km) |
| Zwonitz to Costa de Caparica | 1,354.34 mi (2,179.60 km) |
| Zwonitz to Covilha | 1,209.14 mi (1,945.92 km) |
| Zwonitz to Eiras | 1,246.96 mi (2,006.78 km) |
| Zwonitz to Elvas | 1,264.74 mi (2,035.40 km) |
| Zwonitz to Entroncamento | 1,285.27 mi (2,068.44 km) |
