| Round Lake Beach to Butzbach | 4,306.58 mi (6,930.77 km) |
| Round Lake Beach to Buxtehude | 4,226.79 mi (6,802.36 km) |
| Round Lake Beach to Cadolzburg | 4,425.97 mi (7,122.91 km) |
| Round Lake Beach to Calbe | 4,359.85 mi (7,016.49 km) |
| Round Lake Beach to Calw | 4,376.45 mi (7,043.22 km) |
| Round Lake Beach to Castrop-Rauxel | 4,215.37 mi (6,783.99 km) |
| Round Lake Beach to Celle | 4,272.57 mi (6,876.04 km) |
| Round Lake Beach to Cham | 4,500.21 mi (7,242.39 km) |
| Round Lake Beach to Chemnitz | 4,443.04 mi (7,150.38 km) |
| Round Lake Beach to Clausthal-Zellerfeld | 4,313.32 mi (6,941.61 km) |
| Round Lake Beach to Cloppenburg | 4,192.99 mi (6,747.96 km) |
| Round Lake Beach to Coburg | 4,396.72 mi (7,075.84 km) |
| Round Lake Beach to Coesfeld | 4,195.06 mi (6,751.30 km) |
| Round Lake Beach to Cologne | 4,225.12 mi (6,799.67 km) |
| Round Lake Beach to Coswig | 4,453.98 mi (7,167.99 km) |
