| Knoxville to Campodarsego | 4,756.49 mi (7,654.83 km) |
| Knoxville to Campogalliano | 4,739.83 mi (7,628.02 km) |
| Knoxville to Campolongo Maggiore | 4,767.89 mi (7,673.18 km) |
| Knoxville to Camponogara | 4,766.84 mi (7,671.49 km) |
| Knoxville to Camposampiero | 4,754.86 mi (7,652.20 km) |
| Knoxville to Canegrate | 4,628.48 mi (7,448.82 km) |
| Knoxville to Canelli | 4,629.00 mi (7,449.65 km) |
| Knoxville to Canicatti | 5,139.48 mi (8,271.19 km) |
| Knoxville to Canosa di Puglia | 5,090.29 mi (8,192.04 km) |
| Knoxville to Cantu | 4,631.45 mi (7,453.60 km) |
| Knoxville to Caorle | 4,793.24 mi (7,713.98 km) |
| Knoxville to Capaci | 5,080.93 mi (8,176.97 km) |
| Knoxville to Capannori | 4,756.52 mi (7,654.88 km) |
| Knoxville to Capena | 4,902.77 mi (7,890.24 km) |
| Knoxville to Capo d'Orlando | 5,149.51 mi (8,287.34 km) |
