| Duluth to Chesterfield | 3,775.53 mi (6,076.14 km) |
| Duluth to Chichester | 3,890.59 mi (6,261.29 km) |
| Duluth to Chigwell | 3,890.03 mi (6,260.39 km) |
| Duluth to Childwall | 3,719.00 mi (5,985.15 km) |
| Duluth to Chilwell | 3,794.28 mi (6,106.31 km) |
| Duluth to Chingford | 3,887.77 mi (6,256.76 km) |
| Duluth to Chippenham | 3,818.50 mi (6,145.28 km) |
| Duluth to Chislehurst | 3,898.40 mi (6,273.88 km) |
| Duluth to Choppington | 3,699.18 mi (5,953.26 km) |
| Duluth to Chorley | 3,718.24 mi (5,983.93 km) |
| Duluth to Chorleywood | 3,868.37 mi (6,225.54 km) |
| Duluth to Christchurch | 3,858.66 mi (6,209.92 km) |
| Duluth to Churchdown | 3,800.54 mi (6,116.39 km) |
| Duluth to Cinderford | 3,790.98 mi (6,100.99 km) |
| Duluth to Cirencester | 3,813.87 mi (6,137.83 km) |
