| Newberg to Cortona | 5,719.96 mi (9,205.38 km) |
| Newberg to Cosenza | 6,067.08 mi (9,764.03 km) |
| Newberg to Cossato | 5,486.70 mi (8,829.98 km) |
| Newberg to Costa Volpino | 5,520.71 mi (8,884.73 km) |
| Newberg to Creazzo | 5,572.75 mi (8,968.48 km) |
| Newberg to Crema | 5,537.50 mi (8,911.74 km) |
| Newberg to Cremona | 5,560.15 mi (8,948.19 km) |
| Newberg to Crevalcore | 5,613.00 mi (9,033.25 km) |
| Newberg to Crispiano | 6,010.83 mi (9,673.50 km) |
| Newberg to Crosia | 6,063.31 mi (9,757.95 km) |
| Newberg to Crotone | 6,101.56 mi (9,819.51 km) |
| Newberg to Cuneo | 5,539.17 mi (8,914.43 km) |
| Newberg to Cuorgne | 5,483.43 mi (8,824.73 km) |
| Newberg to Cusano Milanino | 5,513.95 mi (8,873.85 km) |
| Newberg to Cutro | 6,101.42 mi (9,819.28 km) |
