| Spanish Lake to Cloverleaf (Texas) | 683.09 mi (1,099.33 km) |
| Spanish Lake to Cloverly (Maryland) | 709.46 mi (1,141.77 km) |
| Spanish Lake to Clovis (California) | 1,607.74 mi (2,587.40 km) |
| Spanish Lake to Clovis (New Mexico) | 779.42 mi (1,254.35 km) |
| Spanish Lake to Clute (Texas) | 736.92 mi (1,185.96 km) |
| Spanish Lake to Coachella (California) | 1,482.15 mi (2,385.29 km) |
| Spanish Lake to Coalinga (California) | 1,654.20 mi (2,662.17 km) |
| Spanish Lake to Coamo (Puerto Rico) | 2,023.97 mi (3,257.26 km) |
| Spanish Lake to Coatesville (Pennsylvania) | 771.90 mi (1,242.25 km) |
| Spanish Lake to Cockeysville (Maryland) | 728.58 mi (1,172.54 km) |
| Spanish Lake to Cocoa (Florida) | 900.08 mi (1,448.53 km) |
| Spanish Lake to Cocoa Beach (Florida) | 907.72 mi (1,460.84 km) |
| Spanish Lake to Coconut Creek (Florida) | 1,041.41 mi (1,675.98 km) |
| Spanish Lake to Coeur d'Alene (Idaho) | 1,463.35 mi (2,355.03 km) |
| Spanish Lake to Cohoes (New York) | 904.34 mi (1,455.40 km) |
