| Owasso to Collegno | 5,065.54 mi (8,152.21 km) |
| Owasso to Cologno al Serio | 5,129.19 mi (8,254.63 km) |
| Owasso to Cologno Monzese | 5,114.93 mi (8,231.68 km) |
| Owasso to Colorno | 5,182.61 mi (8,340.61 km) |
| Owasso to Comacchio | 5,262.55 mi (8,469.26 km) |
| Owasso to Comiso | 5,698.70 mi (9,171.18 km) |
| Owasso to Como | 5,096.00 mi (8,201.22 km) |
| Owasso to Concordia Sagittaria | 5,242.79 mi (8,437.45 km) |
| Owasso to Concorezzo | 5,114.70 mi (8,231.32 km) |
| Owasso to Conegliano | 5,216.69 mi (8,395.46 km) |
| Owasso to Conselice | 5,256.70 mi (8,459.85 km) |
| Owasso to Conselve | 5,227.76 mi (8,413.27 km) |
| Owasso to Conversano | 5,619.46 mi (9,043.65 km) |
| Owasso to Copertino | 5,688.18 mi (9,154.24 km) |
| Owasso to Copparo | 5,240.52 mi (8,433.81 km) |
