| Seia to Camas (Washington) | 5,257.03 mi (8,460.37 km) |
| Seia to Cambridge (Maryland) | 3,553.32 mi (5,718.52 km) |
| Seia to Cambridge (Massachusetts) | 3,210.95 mi (5,167.53 km) |
| Seia to Camden (Arkansas) | 4,536.40 mi (7,300.64 km) |
| Seia to Camden (New Jersey) | 3,466.40 mi (5,578.63 km) |
| Seia to Cameron Park (California) | 5,541.18 mi (8,917.66 km) |
| Seia to Camp Pendleton South (California) | 5,659.14 mi (9,107.51 km) |
| Seia to Camp Springs (Maryland) | 3,586.91 mi (5,772.57 km) |
| Seia to Camp Verde (Arizona) | 5,362.10 mi (8,629.46 km) |
| Seia to Campbell (California) | 5,646.56 mi (9,087.26 km) |
| Seia to Campbellsville (Kentucky) | 4,040.60 mi (6,502.71 km) |
| Seia to Campton Hills (Illinois) | 4,031.21 mi (6,487.61 km) |
| Seia to Canby (Oregon) | 5,282.15 mi (8,500.80 km) |
| Seia to Candelaria (Puerto Rico) | 3,759.37 mi (6,050.12 km) |
| Seia to Candler-McAfee (Georgia) | 4,113.17 mi (6,619.51 km) |
