| Richardson to Campodarsego | 5,419.82 mi (8,722.35 km) |
| Richardson to Campogalliano | 5,410.22 mi (8,706.91 km) |
| Richardson to Campolongo Maggiore | 5,431.80 mi (8,741.64 km) |
| Richardson to Camponogara | 5,430.43 mi (8,739.44 km) |
| Richardson to Camposampiero | 5,417.78 mi (8,719.07 km) |
| Richardson to Canegrate | 5,298.65 mi (8,527.36 km) |
| Richardson to Canelli | 5,305.19 mi (8,537.88 km) |
| Richardson to Canicatti | 5,837.19 mi (9,394.05 km) |
| Richardson to Canosa di Puglia | 5,764.97 mi (9,277.82 km) |
| Richardson to Cantu | 5,300.24 mi (8,529.91 km) |
| Richardson to Caorle | 5,453.56 mi (8,776.65 km) |
| Richardson to Capaci | 5,776.75 mi (9,296.77 km) |
| Richardson to Capannori | 5,431.97 mi (8,741.91 km) |
| Richardson to Capena | 5,582.04 mi (8,983.42 km) |
| Richardson to Capo d'Orlando | 5,841.75 mi (9,401.39 km) |
