| Romeoville to Pully | 4,417.92 mi (7,109.95 km) |
| Romeoville to Rapperswil-Jona | 4,474.34 mi (7,200.75 km) |
| Romeoville to Regensdorf | 4,452.34 mi (7,165.35 km) |
| Romeoville to Reinach | 4,416.32 mi (7,107.38 km) |
| Romeoville to Renens | 4,413.99 mi (7,103.63 km) |
| Romeoville to Rheinfelden | 4,422.10 mi (7,116.69 km) |
| Romeoville to Richterswil | 4,469.84 mi (7,193.52 km) |
| Romeoville to Riehen | 4,414.38 mi (7,104.26 km) |
| Romeoville to Risch | 4,462.46 mi (7,181.63 km) |
| Romeoville to Romanshorn | 4,481.29 mi (7,211.95 km) |
| Romeoville to Rorschach | 4,490.62 mi (7,226.96 km) |
| Romeoville to Rothrist | 4,434.94 mi (7,137.34 km) |
| Romeoville to Ruti | 4,473.64 mi (7,199.63 km) |
| Romeoville to Sankt Gallen | 4,487.38 mi (7,221.73 km) |
| Romeoville to Sarnen | 4,464.90 mi (7,185.56 km) |
