| Houghton le Spring to Camas (Washington) | 4,688.77 mi (7,545.85 km) |
| Houghton le Spring to Cambridge (Maryland) | 3,525.26 mi (5,673.36 km) |
| Houghton le Spring to Cambridge (Massachusetts) | 3,154.56 mi (5,076.77 km) |
| Houghton le Spring to Camden (Arkansas) | 4,412.61 mi (7,101.41 km) |
| Houghton le Spring to Camden (New Jersey) | 3,421.46 mi (5,506.31 km) |
| Houghton le Spring to Cameron Park (California) | 5,056.24 mi (8,137.23 km) |
| Houghton le Spring to Camp Pendleton South (California) | 5,269.22 mi (8,480.00 km) |
| Houghton le Spring to Camp Springs (Maryland) | 3,545.39 mi (5,705.76 km) |
| Houghton le Spring to Camp Verde (Arizona) | 5,017.64 mi (8,075.10 km) |
| Houghton le Spring to Campbell (California) | 5,165.87 mi (8,313.66 km) |
| Houghton le Spring to Campbellsville (Kentucky) | 3,937.95 mi (6,337.52 km) |
| Houghton le Spring to Campton Hills (Illinois) | 3,820.67 mi (6,148.78 km) |
| Houghton le Spring to Canby (Oregon) | 4,715.00 mi (7,588.06 km) |
| Houghton le Spring to Candelaria (Puerto Rico) | 4,185.72 mi (6,736.27 km) |
| Houghton le Spring to Candler-McAfee (Georgia) | 4,081.65 mi (6,568.78 km) |
