| Barstow to Corinth (Mississippi) | 1,611.19 mi (2,592.96 km) |
| Barstow to Corinth (Texas) | 1,148.60 mi (1,848.49 km) |
| Barstow to Cornelius (North Carolina) | 2,031.54 mi (3,269.44 km) |
| Barstow to Cornelius (Oregon) | 800.75 mi (1,288.69 km) |
| Barstow to Corning (New York) | 2,198.80 mi (3,538.63 km) |
| Barstow to Corona (California) | 75.43 mi (121.39 km) |
| Barstow to Coronado (California) | 152.23 mi (244.99 km) |
| Barstow to Corpus Christi (Texas) | 1,258.90 mi (2,026.01 km) |
| Barstow to Corsicana (Texas) | 1,199.42 mi (1,930.28 km) |
| Barstow to Cortland (New York) | 2,243.52 mi (3,610.59 km) |
| Barstow to Corvallis (Oregon) | 747.21 mi (1,202.52 km) |
| Barstow to Coshocton (Ohio) | 1,950.25 mi (3,138.62 km) |
| Barstow to Costa Mesa (California) | 96.51 mi (155.32 km) |
| Barstow to Coto de Caza (California) | 93.00 mi (149.68 km) |
| Barstow to Cottage Grove (Minnesota) | 1,444.72 mi (2,325.06 km) |
