| Olten to Corinth (Mississippi) | 4,763.60 mi (7,666.27 km) |
| Olten to Corinth (Texas) | 5,195.16 mi (8,360.80 km) |
| Olten to Cornelius (North Carolina) | 4,421.15 mi (7,115.15 km) |
| Olten to Cornelius (Oregon) | 5,366.11 mi (8,635.93 km) |
| Olten to Corning (New York) | 3,970.92 mi (6,390.57 km) |
| Olten to Corona (California) | 5,887.88 mi (9,475.64 km) |
| Olten to Coronado (California) | 5,943.71 mi (9,565.48 km) |
| Olten to Corpus Christi (Texas) | 5,485.15 mi (8,827.49 km) |
| Olten to Corsicana (Texas) | 5,225.37 mi (8,409.43 km) |
| Olten to Cortland (New York) | 3,916.27 mi (6,302.63 km) |
| Olten to Corvallis (Oregon) | 5,427.82 mi (8,735.24 km) |
| Olten to Coshocton (Ohio) | 4,247.17 mi (6,835.16 km) |
| Olten to Costa Mesa (California) | 5,910.17 mi (9,511.50 km) |
| Olten to Coto de Caza (California) | 5,903.84 mi (9,501.32 km) |
| Olten to Cottage Grove (Minnesota) | 4,466.97 mi (7,188.90 km) |
