| Robstown to Conyers (Georgia) | 906.60 mi (1,459.04 km) |
| Robstown to Cookeville (Tennessee) | 915.72 mi (1,473.70 km) |
| Robstown to Coolidge (Arizona) | 898.22 mi (1,445.54 km) |
| Robstown to Coon Rapids (Minnesota) | 1,224.63 mi (1,970.85 km) |
| Robstown to Cooper City (Florida) | 1,076.77 mi (1,732.90 km) |
| Robstown to Coos Bay (Oregon) | 1,827.20 mi (2,940.59 km) |
| Robstown to Copiague (New York) | 1,638.94 mi (2,637.62 km) |
| Robstown to Coppell (Texas) | 359.49 mi (578.54 km) |
| Robstown to Copperas Cove (Texas) | 230.22 mi (370.50 km) |
| Robstown to Coral Gables (Florida) | 1,082.16 mi (1,741.57 km) |
| Robstown to Coral Springs (Florida) | 1,075.76 mi (1,731.26 km) |
| Robstown to Coral Terrace (Florida) | 1,079.54 mi (1,737.35 km) |
| Robstown to Coralville (Iowa) | 1,020.01 mi (1,641.54 km) |
| Robstown to Coram (New York) | 1,663.42 mi (2,677.02 km) |
| Robstown to Corcoran (California) | 1,401.37 mi (2,255.28 km) |
