| Wilkinsburg to Cortona | 4,473.23 mi (7,198.97 km) |
| Wilkinsburg to Cosenza | 4,811.06 mi (7,742.65 km) |
| Wilkinsburg to Cossato | 4,229.92 mi (6,807.40 km) |
| Wilkinsburg to Costa Volpino | 4,301.30 mi (6,922.27 km) |
| Wilkinsburg to Creazzo | 4,369.11 mi (7,031.40 km) |
| Wilkinsburg to Crema | 4,300.37 mi (6,920.77 km) |
| Wilkinsburg to Cremona | 4,323.25 mi (6,957.60 km) |
| Wilkinsburg to Crevalcore | 4,384.88 mi (7,056.78 km) |
| Wilkinsburg to Crispiano | 4,800.01 mi (7,724.87 km) |
| Wilkinsburg to Crosia | 4,822.39 mi (7,760.89 km) |
| Wilkinsburg to Crotone | 4,857.30 mi (7,817.06 km) |
| Wilkinsburg to Cuneo | 4,244.58 mi (6,830.99 km) |
| Wilkinsburg to Cuorgne | 4,214.23 mi (6,782.14 km) |
| Wilkinsburg to Cusano Milanino | 4,273.06 mi (6,876.82 km) |
| Wilkinsburg to Cutro | 4,853.60 mi (7,811.11 km) |
