| Springboro to Collegno | 4,442.08 mi (7,148.83 km) |
| Springboro to Cologno al Serio | 4,511.66 mi (7,260.82 km) |
| Springboro to Cologno Monzese | 4,496.38 mi (7,236.22 km) |
| Springboro to Colorno | 4,563.81 mi (7,344.74 km) |
| Springboro to Comacchio | 4,646.40 mi (7,477.65 km) |
| Springboro to Comiso | 5,060.94 mi (8,144.80 km) |
| Springboro to Como | 4,478.23 mi (7,207.01 km) |
| Springboro to Concordia Sagittaria | 4,632.33 mi (7,455.01 km) |
| Springboro to Concorezzo | 4,496.51 mi (7,236.43 km) |
| Springboro to Conegliano | 4,605.58 mi (7,411.96 km) |
| Springboro to Conselice | 4,639.12 mi (7,465.94 km) |
| Springboro to Conselve | 4,613.10 mi (7,424.06 km) |
| Springboro to Conversano | 4,999.78 mi (8,046.37 km) |
| Springboro to Copertino | 5,068.11 mi (8,156.33 km) |
| Springboro to Copparo | 4,624.45 mi (7,442.34 km) |
