| Highlands Ranch to Pully | 5,151.48 mi (8,290.51 km) |
| Highlands Ranch to Rapperswil-Jona | 5,193.63 mi (8,358.34 km) |
| Highlands Ranch to Regensdorf | 5,171.43 mi (8,322.62 km) |
| Highlands Ranch to Reinach | 5,138.71 mi (8,269.96 km) |
| Highlands Ranch to Renens | 5,147.77 mi (8,284.53 km) |
| Highlands Ranch to Rheinfelden | 5,143.08 mi (8,276.98 km) |
| Highlands Ranch to Richterswil | 5,189.63 mi (8,351.90 km) |
| Highlands Ranch to Riehen | 5,135.78 mi (8,265.25 km) |
| Highlands Ranch to Risch | 5,183.96 mi (8,342.77 km) |
| Highlands Ranch to Romanshorn | 5,195.60 mi (8,361.51 km) |
| Highlands Ranch to Rorschach | 5,205.06 mi (8,376.74 km) |
| Highlands Ranch to Rothrist | 5,157.48 mi (8,300.17 km) |
| Highlands Ranch to Ruti | 5,192.41 mi (8,356.37 km) |
| Highlands Ranch to Sankt Gallen | 5,202.70 mi (8,372.94 km) |
| Highlands Ranch to Sarnen | 5,189.06 mi (8,350.98 km) |
