| Buchs to Corinth (Mississippi) | 4,833.68 mi (7,779.05 km) |
| Buchs to Corinth (Texas) | 5,263.29 mi (8,470.45 km) |
| Buchs to Cornelius (North Carolina) | 4,492.90 mi (7,230.62 km) |
| Buchs to Cornelius (Oregon) | 5,416.09 mi (8,716.35 km) |
| Buchs to Corning (New York) | 4,041.18 mi (6,503.65 km) |
| Buchs to Corona (California) | 5,946.61 mi (9,570.14 km) |
| Buchs to Coronado (California) | 6,003.18 mi (9,661.19 km) |
| Buchs to Corpus Christi (Texas) | 5,555.00 mi (8,939.91 km) |
| Buchs to Corsicana (Texas) | 5,294.09 mi (8,520.01 km) |
| Buchs to Cortland (New York) | 3,986.55 mi (6,415.73 km) |
| Buchs to Corvallis (Oregon) | 5,478.14 mi (8,816.21 km) |
| Buchs to Coshocton (Ohio) | 4,317.04 mi (6,947.61 km) |
| Buchs to Costa Mesa (California) | 5,968.79 mi (9,605.83 km) |
| Buchs to Coto de Caza (California) | 5,962.67 mi (9,596.00 km) |
| Buchs to Cottage Grove (Minnesota) | 4,531.39 mi (7,292.56 km) |
