| Trondheim to Carson (California) | 5,152.59 mi (8,292.29 km) |
| Trondheim to Carson City (Nevada) | 4,840.53 mi (7,790.09 km) |
| Trondheim to Carteret (New Jersey) | 3,602.67 mi (5,797.94 km) |
| Trondheim to Cartersville (Georgia) | 4,287.00 mi (6,899.26 km) |
| Trondheim to Carthage (Missouri) | 4,372.53 mi (7,036.90 km) |
| Trondheim to Cary (Illinois) | 3,907.54 mi (6,288.58 km) |
| Trondheim to Cary (North Carolina) | 4,016.67 mi (6,464.21 km) |
| Trondheim to Casa de Oro-Mount Helix (California) | 5,194.50 mi (8,359.74 km) |
| Trondheim to Casa Grande (Arizona) | 5,070.02 mi (8,159.41 km) |
| Trondheim to Casas Adobes (Arizona) | 5,088.50 mi (8,189.15 km) |
| Trondheim to Cascades (Virginia) | 3,784.19 mi (6,090.06 km) |
| Trondheim to Casper (Wyoming) | 4,322.88 mi (6,957.01 km) |
| Trondheim to Casselberry (Florida) | 4,514.51 mi (7,265.40 km) |
| Trondheim to Castaic (California) | 5,118.86 mi (8,238.01 km) |
| Trondheim to Castle Pines (Colorado) | 4,497.85 mi (7,238.59 km) |
