| Rio Maior to Campodarsego | 1,141.54 mi (1,837.13 km) |
| Rio Maior to Campogalliano | 1,077.51 mi (1,734.09 km) |
| Rio Maior to Campolongo Maggiore | 1,144.99 mi (1,842.68 km) |
| Rio Maior to Camponogara | 1,146.60 mi (1,845.28 km) |
| Rio Maior to Camposampiero | 1,143.48 mi (1,840.25 km) |
| Rio Maior to Canegrate | 1,004.60 mi (1,616.75 km) |
| Rio Maior to Canelli | 956.87 mi (1,539.94 km) |
| Rio Maior to Canicatti | 1,238.66 mi (1,993.44 km) |
| Rio Maior to Canosa di Puglia | 1,319.70 mi (2,123.85 km) |
| Rio Maior to Cantu | 1,017.51 mi (1,637.52 km) |
| Rio Maior to Caorle | 1,188.58 mi (1,912.84 km) |
| Rio Maior to Capaci | 1,194.16 mi (1,921.82 km) |
| Rio Maior to Capannori | 1,051.97 mi (1,692.99 km) |
| Rio Maior to Capena | 1,137.68 mi (1,830.91 km) |
| Rio Maior to Capo d'Orlando | 1,274.39 mi (2,050.94 km) |
