| Ronne to Cologno al Serio | 693.00 mi (1,115.28 km) |
| Ronne to Cologno Monzese | 702.66 mi (1,130.82 km) |
| Ronne to Colorno | 727.69 mi (1,171.11 km) |
| Ronne to Comacchio | 727.04 mi (1,170.05 km) |
| Ronne to Comiso | 1,253.96 mi (2,018.05 km) |
| Ronne to Como | 687.11 mi (1,105.80 km) |
| Ronne to Concordia Sagittaria | 649.84 mi (1,045.81 km) |
| Ronne to Concorezzo | 697.79 mi (1,122.98 km) |
| Ronne to Conegliano | 645.08 mi (1,038.16 km) |
| Ronne to Conselice | 742.07 mi (1,194.25 km) |
| Ronne to Conselve | 692.93 mi (1,115.16 km) |
| Ronne to Conversano | 982.62 mi (1,581.38 km) |
| Ronne to Copertino | 1,036.25 mi (1,667.68 km) |
| Ronne to Copparo | 715.92 mi (1,152.16 km) |
| Ronne to Corato | 966.86 mi (1,556.01 km) |
