| Barth to Corinth (Mississippi) | 4,707.07 mi (7,575.30 km) |
| Barth to Corinth (Texas) | 5,098.03 mi (8,204.48 km) |
| Barth to Cornelius (North Carolina) | 4,406.50 mi (7,091.58 km) |
| Barth to Cornelius (Oregon) | 5,064.37 mi (8,150.32 km) |
| Barth to Corning (New York) | 3,926.67 mi (6,319.36 km) |
| Barth to Corona (California) | 5,662.04 mi (9,112.17 km) |
| Barth to Coronado (California) | 5,725.38 mi (9,214.11 km) |
| Barth to Corpus Christi (Texas) | 5,417.42 mi (8,718.49 km) |
| Barth to Corsicana (Texas) | 5,138.20 mi (8,269.14 km) |
| Barth to Cortland (New York) | 3,872.95 mi (6,232.91 km) |
| Barth to Corvallis (Oregon) | 5,128.49 mi (8,253.50 km) |
| Barth to Coshocton (Ohio) | 4,191.65 mi (6,745.81 km) |
| Barth to Costa Mesa (California) | 5,683.04 mi (9,145.97 km) |
| Barth to Coto de Caza (California) | 5,678.99 mi (9,139.45 km) |
| Barth to Cottage Grove (Minnesota) | 4,319.81 mi (6,952.06 km) |
