| Powell to Caltagirone | 4,970.97 mi (8,000.00 km) |
| Powell to Caltanissetta | 4,940.72 mi (7,951.33 km) |
| Powell to Calvisano | 4,472.93 mi (7,198.49 km) |
| Powell to Calvizzano | 4,805.89 mi (7,734.33 km) |
| Powell to Camaiore | 4,523.96 mi (7,280.62 km) |
| Powell to Cameri | 4,397.67 mi (7,077.36 km) |
| Powell to Camisano Vicentino | 4,522.50 mi (7,278.26 km) |
| Powell to Campagna | 4,854.09 mi (7,811.90 km) |
| Powell to Campagnano di Roma | 4,680.63 mi (7,532.75 km) |
| Powell to Campi Bisenzio | 4,563.09 mi (7,343.58 km) |
| Powell to Campi Salentina | 4,987.12 mi (8,026.00 km) |
| Powell to Campiglia Marittima | 4,570.08 mi (7,354.83 km) |
| Powell to Campobasso | 4,799.11 mi (7,723.42 km) |
| Powell to Campobello di Licata | 4,944.30 mi (7,957.08 km) |
| Powell to Campobello di Mazara | 4,877.13 mi (7,848.97 km) |
