| Slupca to Corinth (Mississippi) | 4,962.85 mi (7,986.94 km) |
| Slupca to Corinth (Texas) | 5,353.58 mi (8,615.76 km) |
| Slupca to Cornelius (North Carolina) | 4,660.68 mi (7,500.64 km) |
| Slupca to Cornelius (Oregon) | 5,291.86 mi (8,516.42 km) |
| Slupca to Corning (New York) | 4,181.93 mi (6,730.17 km) |
| Slupca to Corona (California) | 5,904.95 mi (9,503.10 km) |
| Slupca to Coronado (California) | 5,969.44 mi (9,606.89 km) |
| Slupca to Corpus Christi (Texas) | 5,673.33 mi (9,130.34 km) |
| Slupca to Corsicana (Texas) | 5,393.96 mi (8,680.74 km) |
| Slupca to Cortland (New York) | 4,128.16 mi (6,643.63 km) |
| Slupca to Corvallis (Oregon) | 5,356.48 mi (8,620.42 km) |
| Slupca to Coshocton (Ohio) | 4,447.31 mi (7,157.26 km) |
| Slupca to Costa Mesa (California) | 5,925.71 mi (9,536.50 km) |
| Slupca to Coto de Caza (California) | 5,922.05 mi (9,530.61 km) |
| Slupca to Cottage Grove (Minnesota) | 4,573.41 mi (7,360.19 km) |
