| Parma Heights to Cockermouth | 3,537.77 mi (5,693.49 km) |
| Parma Heights to Colchester | 3,772.34 mi (6,071.00 km) |
| Parma Heights to Coleford | 3,636.84 mi (5,852.93 km) |
| Parma Heights to Colne | 3,601.88 mi (5,796.67 km) |
| Parma Heights to Colwyn Bay | 3,557.01 mi (5,724.46 km) |
| Parma Heights to Congleton | 3,617.50 mi (5,821.81 km) |
| Parma Heights to Conisbrough | 3,647.50 mi (5,870.09 km) |
| Parma Heights to Connahs Quay | 3,583.65 mi (5,767.33 km) |
| Parma Heights to Consett | 3,590.78 mi (5,778.80 km) |
| Parma Heights to Conwy | 3,552.21 mi (5,716.73 km) |
| Parma Heights to Cookstown | 3,409.72 mi (5,487.41 km) |
| Parma Heights to Corby | 3,693.63 mi (5,944.32 km) |
| Parma Heights to Corfe Mullen | 3,687.79 mi (5,934.92 km) |
| Parma Heights to Corsham | 3,663.31 mi (5,895.52 km) |
| Parma Heights to Coseley | 3,638.23 mi (5,855.17 km) |
